Buncefield Disaster Essay Example | Topics and Well Written Essays - 2500 words - 1

Buncefield Disaster - Essay Example Disasters are major accidents which take place on a large scale in specific areas. However it is not necessary that the whole areas are affected by these large scale disasters. Such a disaster which would be described in this report would be a mass disaster which took place on the 11th of December 2005. The disaster famously known as the Buncefield disaster took place because of an overfilled storage tank at the Buncefield Oil Depot located close to Hemel Hempstead, Herfordshire UK. The disaster was so huge that it expanded and took over other 20 storage tanks and the fire further spread. The horrible incident resulted in the combustion of that area for several days (Buncefield Major Incident Investigation Board, 2006). The oil depot that was destroyed in that incident was one of the largest distribution terminals employed to store refined oil, petrol, aviation turbine fuel, diesel and other kerosene supplies. The explosion that started in the early morning of 11th December, 2005 resulted in the explosion of the large stocks of these refined products. The explosion was further fortified by petrol, diesel, gas and other products. The intensity of the disaster remained firm for 3-4 days. The last major combustions were stubbed out on Wednesday 14th December. However, the fire was not completely extinguished until 15th December. The explosion was so intense that the blast was heard up to about 200 miles (320 km) away. The devastating blast affected the nearby area including commercial buildings and the industrial area. The working week directed towards a great loss of many workers who were supposed to be residing there. 43 people were harmed; however, luckily no serious injuries or deaths were recorde d. The spectators and crews found this incident much destructive and confirmed that it is possibly the largest incident of this sort in peacetime Europe.

Essay for the Sandpiper Essay Example for Free

Essay for the Sandpiper Essay Tragedy, in multiple views leads to grief, misery and may even cause emotional desensitization. However this solely depends on the cause of such tragedy. A simple tragedy exists as a result of the irony of combining diverse religion and cultures and is especially expressed in the story â€Å"Sandpiper†. Here author Ahdaf Soueif expresses cultural differences through the breaking relationship of a European writer and her Egyptian husband. Acquiescent undermine passivity Being the protagonist, the narrator becomes the view point character in the story and this is where audience criticisms take place. From the beginning she seems to display a sort of weakness and compliance towards events; watching the waves swoop back into the sea; conforming to her lack of work and loss of identity ; â€Å"watching (her husband) vanish†, and watching her daughter â€Å"grow away† from herself. The sand image, as the story opens portrays her compliance-The way she did not wish to obstruct nature`s pattern of â€Å"one grain of sand† because of her movement. Later as Um Sabir (her â€Å"husband`s old nanny†) prevents her from doing any work, her feminine independence also appears to be deplored yet she simply accepts this fact and though seeming solemn, does not take any action. The reader soon becomes critical about such fragility. Notice how the writer mentions -â€Å"watch† her husband vanish. Due to her foreignness, she seemed to slowly fade away from her and her husband`s relationship and displays severe grief. However it appears indeed so absurd for the re ader, because this narrator does not develop any sort of resistance to her dilemma. Furthermore her despondency grows gradually, and it seems that her daughter is being torn away from her the same way as with her husband. She simply pines her heart and the narrator grows a sort of dissent for the protagonist. Sandpiper a coastal bird which cannot fly too high nor too far from the coastal region (due to its habitat and feeding habits) is a perfect name for this story it seems. The way the protagonist’s life appears limited and restricted is definitely the main cause. However the reader may wonder why the narrator does not rebel to this lifestyle. There may be numerous causes. Firstly notice the narrators patience as she sits by the beach observing the water`s â€Å"frilled white edge nibbling at the sand†. As she displays no qualms to her situations (for example being deprived of work as previously mentioned) it seems she still retains hope- of a happy lifestyle. This e xaggerated patience she conforms, may perhaps be one of the reason she does not rebel. Another may be simply her love of and to sustain the happiness of her daughter. These causes all sum to the habitat and ability of a â€Å"Sandpiper†, its only restrictions. Therefore it seems that the protagonist subsists in a self imposed jail, like a sandpiper and indeed does not soar beyond the beach which could momentarily give access to another sort of freedom, mentally, from her own conscience. However if we pay attention to the situation the author rejects such criticisms-instead condemning the readers as absurd. Certainly following different cultures is not the protagonists fault. The consistent confusion and grief of the narrator’s situation is perhaps the cause of her helplessness. This way the author deems the protagonist as universal for humans; which either are NOT exceptions, to displaying similar responses, in such emotionally grim situations and though her image is portrayed as weak it is not held true to how we asses her. In some way the writer creates ambivalent views one portraying the theme of ‘fate’ and the other ‘free will’. A customary feature, to be noticed in this story is the authors unvarying image of the beach. Obviously this picture signifies the present and therefore, perhaps, alludes to the narrators ‘drifting’ thoughts. It also seems, the descriptions of the sand and the sea reflect her emotions. As the story opens, observe the serene albeit somewhat somber, descriptions (of the beach), in the past participle: â€Å"I used to see patterns†¦I did not want †¦. I used to sit†. Definitely the narrator is affectionately looking back at nostalgia, yet with regret. Her emotions drift in melancholy as a compliant stream of conscience guides her and suddenly we imagine a somber weak character, in passivity to not stir a single â€Å"grain of sand† from its ‘natural’ pattern. This is where the readers display an interest to this character`s matters. Slowly her emotions begin to frill as the descriptions become gradually violent –â€Å"the sea unceasingly shifts†¦surges forward with a low growl†¦ like thousand snakes† .By now the reader is absorbed into the persona`s feelings. The usage of the personal pronoun â€Å"I† becomes highly universal to the reader and definitely induces sympathy. Finally, as she â€Å"revert(s) to (the) dry grains that would easily brush away† the emotions are returned to the previous serenity however now there seems to be a hint of pain, a hint of helplessness. This way the writer skillfully attains the reader`s attention to the story, and somewhat forth shadows incidents in the story, pertaining to the emotions. Hereby the atmosphere seems so somber, so calm; slowly the reader drifts in with the thoughts of the writer. What the reader may also take notice, with hindsight, is that perhaps Soueif uses this initial beach image as an extended metaphor for the life of the narrator; as in the beginning her life was filled with bliss (in love with her husband), which suddenly changed to desperation and somewhat anger (as he slowly â€Å"slip away† from her) and finally grief (of the freedom she lost). Proactive pragmatic The next imagery of the beach occurs after she mentions the second summer at the â€Å"beach house west of Alexandria†. Here the narrator utilizes the sand and the sea as symbols for her husband and herself, the way these two entities seemed to â€Å"meet and flirt and touch† and establishes the theme of love . However, reading between the lines, perhaps the writer forth shadows a sort of obscurity in the relationship. Notice how the sand and the sea simply â€Å"meet† metaphorically indicating love; although away from this â€Å"edge† such love does not seem to prevail as the sea and the sand form a tight boundary. Also the sea consistently â€Å"drifts† and the sand itself shifts, especially with the pressure of the waves: perhaps the author accentuates fluid emotions which flow and â€Å"shift† with due time and therefore depicts this couple to slowly â€Å"drift† apart from each other. This way another theme, of relativity of time and emotion is established here. The ending of the story also prevails with this beach image. It seems the narrator is back to the present and this picture plays the greatest significance as she sees â€Å"different things from those 6 years ago†. Now she appears calmer yet more melancholic. The reader can effective ly perceive such emotion; especially in the lines â€Å"the last of the foam is swallowed bubbling into the sand† and â€Å"with each ebb of green water the sand looses part of itself to the sea†. This definitely feels somber; as if love is being persistently broken down by the force of nature. Realistically, it seems such force subsists as cultural pressure. Where the couple belonging to 2 different cultures altogether formed such a relationship, the narrators â€Å"foreignness†¦began to irritate him (her husband)†. Cultural pressure and foreign tensions arise as a conflict due to the ignorance of each other`s culture and perhaps a development in this slowly weakened their relationships. Not only does the husband feel irate yet this deplored the protagonist`s freedom- â€Å"I tried at first at least to help, but she would†¦Ã¢â‚¬ ¦ease the duster or the vacuum cleaner from my hand†. Coming back to the coastal descriptions, note how the author mentions â€Å"the†¦foam is swallowed bubbling into the sand† and how these two bodies meet but never ‘mix’. Probably the author, here portrays the theme of immiscibility. As sea and sand are immiscible it appears the foreignness and its resultant family tensions never intended a strong relationship; the love of both the narrator and her husband was immiscible, which would interact, yet as easily drift away. Perhaps this way the author undermines the system of religion. Indeed such a trivial matter, as exemplified is the commencement of weak relations and eventually such tragedies; for certainly, every being strays ethnocentric and this simple arrogance leads to major conflicts. This is later supported as the narrator finally questions-â€Å"But what do the waves know of the massed, hot, still sands of the desert? And what does the beach know of the depths, the cold currents†¦where the water turns a deeper blue.† .Duplicity is heavily prevalent due to ignorance of other religion, and like the sand and the sea it extends massively. What the writer Ahdaf Soueif is attempting to accentuate is that this concept of worldly cultures actually constructs a sort of mistrust amongst others and its great irony is exhibited in the form of this story Another image which we can relate to this theme is the difficulty, even dislike the wife shows towards adapting to a different culture. During the second summer at the beach house the narrator mentions her nostalgia of her hometown (Europe as Georgian sq uare is mentioned) and â€Å"misses† her time spent there. The moment this is mentioned suspicion rises in the readers mind; of her happiness following the new culture. She does display a sort of irritation as she is not allowed to work at home. Finally (later) she appears to complain- â€Å"my foreignness†¦my inability to remember namestruggles with his (her husband’s) language†, etc. Definitely the author is attempting to depict another cultural pressure here; despite the passage of time, evidently she depicts, that the wife has problems shifting to the new culture. Ironically, though, this foreignness actually appealed her husband yet now repelled him. LorDhRUv

Position Paper On Heroes -- Argumentative Persuasive Hero

Position Paper on Heroes On September 11th 2001, New York City, Washington D.C., and Somerset County, Pennsylvania all came face to face with an unthinkable tragedy. When the emergency response teams were sent out to the sites, they had no idea what they were going to experience. They helped others to safety and then turned right back around to help someone else. These are America’s real heroes. As The United States changes because of these tragic events, the focus of our heroes should be placed on everyday people and not sports and movie stars.  Ã‚  Ã‚  Ã‚  Ã‚   â€Å"A hero should be someone who unselfishly does something for someone else, regardless of danger.† Marylyn Schwartz wrote this in the Houston Chronicle on Monday, October 8, 2001. Do sports stars face much danger to make a touchdown, goal, homerun, etc.? Not really. They may face the danger of breaking bones or getting some pretty nasty bruises, but that’s about it. All too often these are the people that children look to as a heroic figure. Little boys think Mark McGwire, Sammy Sosa, and Barry Bonds are some of the greatest people ever born. Granted that they all performed an amazing feat, but that makes them no more qualified to obtain the status of heroic. Little girls are looking to Britney Spears, Jennifer Lopez, and Christina Alguilera as role models and sources of encouragement. They should be looking at the women who put their life on the line as police officers and peacekeepers. A local hero died early Saturday ...

Gone with the wind analysis

The Great Depression was one of the most desperate times during U. S history. The unemployment rate increased from 3. 2% in 1929 to 24. 9% in 1932. The sudden crash of the market in 1929 increased the suicide rate from 12. 1 per 100,000 people to 18. 1 per 100,000 people. Especially during the asses, people seemed to want to find some mental comforts, so cinemas became the most popular place. Average weekly movie attendance increased from 57 million in 1927 to 80 million in 1931 (â€Å"Great Depression Statistics†).Gone with the Wind, the movie which stood as one of the most classic movie of all time, was produced during this period. Though the story Gone with the wind was set in the asses, the movie spoke directly to Americans in asses when it was released. The movie Gone with the Wind succeeded for three reasons: the strength Scarlet O'Hara had was needed for women during the Great Depression, the movie showed people the race relations between African Americans and white peo ple, and the movie provided hope for the people during the asses. This historic vie was greatly influenced by the asses.Following World War I and entering the Great Depression, women needed the strong characteristics of Scarlet O'Hara. During the Depression, men were losing their Jobs; therefore, women needed to work to support their family. Just as Eleanor Roosevelt said: â€Å"The women know that life must go on and that the needs of life must be met and it is their courage and determination which, time and again, have pulled us through worse crises than the present one† (Ware). During the mid-depression, the middle class family income was very low.Women has to be really economical; for example, â€Å"they had buy day-old bread or warm dishes in the oven to save gas† (Ware). Because of this kind of tough and unstable living, women had no choice; they had to forget their safe, comfortable housewives' lives, and become tools for supporting families (Ware). Gone with th e Wind is also about how Scarlet O'Hara loses everything and has no other way to survive but to become strong. The end of part one of the movie shows this, when she holds the soil and swears that she will be strong and never be hungry again.Another season for why people were attracted by this movie is the cursive love Journey Scarlet experienced. A lot of women who lived in the period of the Great Depression had lost their husbands during World War One; in the beginning of the movie, Scarlet is also waiting for Ashley Wilkes, whom she loves, to come back from the war. Every time she reads through the list of the dead, it is clear how worried she is. This feeling was what a lot of women during that time experienced, so they felt sympathy for Scarlet O'Hara.During the asses, white people's opinion toward African Americans was ambivalent. They still had the mindset from slavery times, when they could order the African Americans to do anything, and didn't want to accept the truth that b lack people were equal to them now. In Gone with the Wind, there is a scene in which Scarlet is almost raped by a black; her husband, Frank and Ashley act like ASK (UK Klux Klan) to murder that African American. In the movie, white people feel threatened by blacks.During the time of the Great Depression, Roosevelt â€Å"New Deal† created a program called the Work Progress Administration (WAP). This program helped solve the high employment rate. Under this program, there were some small parts like the Federal Writers' Project and Federal Art Project. These projects provided some talented African American artist Jobs, and some great African American artist emerged (â€Å"The Great Depression: African-American†) Art was an important part for the people who lived in the Depression, therefore, white people might view African Americans differently.However, at the same time, they felt threatened, too, because some African Americans were taking their Job opportunities. Also, t he movie created the feeling that black people needed white people's wisdom to survive, because â€Å"they often seemed more like pets than people† (Left 7). We can see this from how happy Big Sam is when he and Scarlet reunite; he thinks that he will be safe and will not be hungry again when he finds his former owner. Neither Big Sam nor a strong character like Mamma could take care of Tara without her white master during the war, either (Left.During the Depression, most African Americans lived in rural areas were still working in the farms of the white people. Even African Americans who lived in cities â€Å"worked as domestic servants for white folks† (â€Å"The Great Depression: African-American†). These connections seemed to indicate to white people during the Depression that African Americans were still dependent on them. Therefore, white people's attitude toward African Americans was ambivalent.Another important reason for the success of Gone with the Win d was that people who lived in the Depression wanted to recall the memory of the glory before the Civil War, they could see themselves in the movie, and they needed strength to move on. â€Å"Escapism† s the most discussed term when it comes to the Great Depression. â€Å"During the Depression, when the spirit of the people is lower than at any other time, it is a splendid thing that for Just 15 cents an American can go to a movie and look at the smiling face of a baby and forget his troubles† (Cravens 216).Movies and music were popular because people wanted to escape from the cruel reality, even Just for few hours. The beginning of Gone with the Wind was a perfect time for them to go back to the good old life when everything was more organized and peaceful. However, they old also see the decline of themselves in the movie, Just like Ashley, the old noble landowner. The War suddenly takes everything that Ashley had away. Because of this, Ashley becomes passive, and he loses all hope.The same thing happened to people during the Depression: â€Å"Their world having been turned upside down, they saw a parallel between their plight and the story of the disappearance of the antebellum south† (Will). However, at the same time, they also wanted strength, power and hope for the future, Just like Scarlet's attitude toward life. The most classic scene in the vie is when Reheat Butler leaves Scarlet, though in great sorrow, she said: â€Å"after all, tomorrow is another day' (Gone with the Wind) Thousands of Americans might be inspired by this sentence.Obviously, the experience of the Depression couldn't have been worse than what Scarlet had. In her life, the war forced her to change from a noble girl into a strong woman who needed to plant the food herself; she lost all her dignity as a business woman for trading with the Yankees; she married three times but all failed; she finally realized the man she loved for many years was a coward; ere husband left her Just as she realized that she actually loved him. All these miserable things happen to her, but she never loses hope.This strength was what people needed during the Depression. Although they wanted to escape from reality, there was no way but to face it. The spirit of Scarlet inspired them to be hopeful, to accept the life, and fight with it. Echoing Scarlet Aurora's words, â€Å"tomorrow is another day,† (Gone with the Wind) American citizens gained strength from Gone with the Wind. Clearly, this movie reflected the period of asses, including the race relations between white people and African Americans. The movie also provided people during the asses much needed hope.

Katie And Joe Play

Is she the reason your grades are so low? Katie: NO it isn't about her. [Joey's phone beeps. ] Joe: Did you go to Dry. Phil yesterday by any chance? [Joe walks over to the other side of the room picks up a charger and walks towards the small round table where there was an outlet and plugs in the charger and puts his phone on the table. ] Katie: Yeah.. ; [Pause] Joe: What did you guys talk about? Katie: Doesn't matter. [Joe frowns] Joe: You know you can tell me anything, right? Katie: That's Beethoven me and Dry. Phil. [Long pause] We just talked about mom, again.Joe: Oh, I see. [Joe walks over and sits beside Katie] Katie: Mom is coming back, right? Joe: Sweetie, Janice†¦ I mean your mother, she's gone†¦ She's not coming back. [Katie starts tearing] Joe: Katie [Long Pause] are you- Katie: I'm fine! [Joe walks to the stand across the room that held napkins and walks back with the napkin at hand] Joe: Oh my god, Kate! [Katie is sobbing and takes the cushion from the sofa and buries her face in it. Joe runs to the sofa and sits down] Joe: It's going to be okay, you don't have to cry anymore. Katie cries harder.Joe lets Katie cry for a while and let it all out] Joe: It's going to be alright sweetie. Here wipe your face with this. [Joe held his hand out with the napkin still at his hand] Katie: Just leave me alone! [Katie pushes his hand out the way, the napkin flies across the room] Joe: Katie! [Katie gets up, the cushion falls. Katie tries to run out the room, Katie trips over the cushion and tries to get up, Joe tries to help. ] Katie: I said, leave me alone! [Small pause] I said I'm fine. [Joe stands back and watches Katie limp UT the room.Joe walks over to the other side of the room where his cellophane lied on the table. Joe takes out the plug and picks his phone up and dials a number. The phone rings, no one picks up. Joe walks to the bookshelf still holding onto his phone and picks up a photo album and sits down on the sofa. Joe flips through pages , slowly feeling depressed. Joe receives a phone call, he picks it up. ] Joe: Hello. Mike: Hey, you called earlier? Joe: Yeah, you busy? Mike: No why? Joe: Can you come over? Really need to talk to you.

Free Essays on Auditing

The topic I will be discussing tonight is management’s assertions about the financial statements representing their company. According to the textbook these assertions can be divided into to five broad categories. These categories are existence or occurrence, completeness, rights and obligations, valuation or allocation, and presentation and disclosure. An auditor’s develops objectives, which vary from one engagement to another, depending on the entity’s business and the accounting practices distinctive to its industry. In the existence or occurrence assertion, management asserts that all recorded assets, liabilities, and equities disclosed in the financial statements actually existed at the balance sheet date. Management also asserts that all recorded transactions occurred during the period ending on the balance sheet date. The auditor’s objective is to test whether the assertions made by management are appropriate. For example, when auditing inventory an auditor’s objective is to determine if the inventory existed at the balance sheet date, if the recorded inventory purchases in fact occurred, and if sales transactions in the income statement represent the exchange of goods or services for cash or other consideration. This can be tested by observing the client’s physical count of inventory, confirming the off-premises inventory with public warehouses, and by using inventory cutoff tests to be sure purchases and sales are recorded in the correct accounting period. In the completeness assertion, management asserts that all transactions occurred during the period were recorded. This assertion is the most challenging for the auditor because he or she must discover any transactions that were not recorded but should have been and vise versa. For example, when auditing inventory the auditor will use the same tests used in the existence assertion. The auditor will observe physical inventory, confirm off-premises invento... Free Essays on Auditing Free Essays on Auditing The topic I will be discussing tonight is management’s assertions about the financial statements representing their company. According to the textbook these assertions can be divided into to five broad categories. These categories are existence or occurrence, completeness, rights and obligations, valuation or allocation, and presentation and disclosure. An auditor’s develops objectives, which vary from one engagement to another, depending on the entity’s business and the accounting practices distinctive to its industry. In the existence or occurrence assertion, management asserts that all recorded assets, liabilities, and equities disclosed in the financial statements actually existed at the balance sheet date. Management also asserts that all recorded transactions occurred during the period ending on the balance sheet date. The auditor’s objective is to test whether the assertions made by management are appropriate. For example, when auditing inventory an auditor’s objective is to determine if the inventory existed at the balance sheet date, if the recorded inventory purchases in fact occurred, and if sales transactions in the income statement represent the exchange of goods or services for cash or other consideration. This can be tested by observing the client’s physical count of inventory, confirming the off-premises inventory with public warehouses, and by using inventory cutoff tests to be sure purchases and sales are recorded in the correct accounting period. In the completeness assertion, management asserts that all transactions occurred during the period were recorded. This assertion is the most challenging for the auditor because he or she must discover any transactions that were not recorded but should have been and vise versa. For example, when auditing inventory the auditor will use the same tests used in the existence assertion. The auditor will observe physical inventory, confirm off-premises invento... Free Essays on Auditing In order to fully comprehend what is meant by internal control we must look at the definition as stated in the COSO report. It is defined as, â€Å"a process, effected by an entity’s board of directors, management and other personnel, designed to provide reasonable assurance regarding the achievement of objectives in the following three categories: reliability of financial reporting; effectiveness and efficiency of operations; compliance with applicable laws and regulations.† An important aspect of internal control to keep in mind is it’s reliance on people. No matter how much control a company implements, there will always be humans involved at some step of the way and therefore a chance for error and/or fraud. It is important to remember that these controls can only provide reasonable assurance, not absolute assurance, regarding the achievements of a company’s objectives. Internal control consists of control activities. These activities include: performance reviews, segregation of duties, physical controls, and information processing controls. It is the responsibility of management to implement these activities effectively, and also to review the results so improvements or adjustments can be made. The auditor’s responsibility is to assess the level of risk connected to each control. After assessing the risks involved, tests must be performed to evaluate the effectiveness of the control in question. Some tests are more costly to run than the benefits that will be received. It is the job of the auditors to weigh the costs and benefits of performing each test and then determine which ones are to be carried out, and which will be scrapped. The controls discussed so far focus on management’s internal control over its employees. But in a retail store, employees are not the only ones with access to product, and therefore are not the only ones capable of influencing the financial statements. Management in the reta...

Molybdenum Chemical & Physical Properties

Molybdenum Chemical & Physical Properties Atomic Number: 42 Symbol: Mo Atomic Weight: 95.94 Discovery: Carl Wilhelm Scheele 1778 (Sweden) Electron Configuration: [Kr] 5s1 4d5 Element Classification: Transition Metal Word Origin: Greek molybdos, Latin molybdoena, German Molybdenum: lead Properties Molybdenum does not occur free in nature; it is usually found in molybdenite ore, MoS2, and wulfenite ore, PbMoO4. Molybdenum is also recovered as a by-product of copper and tungsten mining. It is a silvery-white metal of the chromium group. It is very hard and tough, but it is softer and more ductile than tungsten. It has a high elastic modulus. Of the readily-available metals, only tungsten and tantalum have higher melting points. Uses Molybdenum is an important alloying agent which contributes to the hardenability and toughness of quenched and tempered steels. It also improves the strength of steel at high temperatures. It is used in certain heat-resistant and corrosion-resistant nickel-based alloys. Ferro-molybdenum is used to add hardness and toughness to gun barrels, boilers plates, tools, and armor plate. Almost all ultra-high strength steels contain 0.25% to 8% molybdenum. Molybdenum is used in nuclear energy applications and for missile and aircraft parts. Molybdenum oxidizes at elevated temperatures. Some molybdenum compounds are used to color pottery and fabrics. Molybdenum is used to make filament supports in incandescent lamps and as filaments in other electrical devices. The metal has found application as electrodes for electrically-heated glass furnaces. Molybdenum is valuable as a catalyst in the refining of petroleum. The metal is an essential trace element in plant nutrition. Molybdenum sulfide is u sed as a lubricant, particularly at high temperatures where oils would decompose. Molybdenum forms salts with valencies of 3, 4, or 6, but the hexavalent salts are the most stable. Molybdenum Physical Data Density (g/cc): 10.22 Melting Point (K): 2890 Boiling Point (K): 4885 Appearance: silvery white, hard metal Atomic Radius (pm): 139 Atomic Volume (cc/mol): 9.4 Covalent Radius (pm): 130 Ionic Radius: 62 (6e) 70 (4e) Specific Heat (20Â °C J/g mol): 0.251 Fusion Heat (kJ/mol): 28 Evaporation Heat (kJ/mol): ~590 Debye Temperature (K): 380.00 Pauling Negativity Number: 2.16 First Ionizing Energy (kJ/mol): 684.8 Oxidation States: 6, 5, 4, 3, 2, 0 Lattice Structure: Body-Centered Cubic Lattice Constant (Ã…): 3.150 Sources CRC Handbook of Chemistry Physics, 18th Ed.Crescent Chemical Company, 2001.Langes Handbook of Chemistry, 1952.Los Alamos National Laboratory, 2001.