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***OFFICIAL RAISE YOUR POST COUNT THREAD***
Have fun.
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I know I will
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Why don't' you just call it the official post whore thread.
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I decided against it
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I've been here 3 months and realized that on day 2
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What a bunch of post whores.
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It's not easy being cheesy
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The path of the righteous man is beset on all sides by the iniquities of the selfish and the tyranny of evil men. Blessed is he who in the name of charity and good will shepherds the weak through the valley of darkness, for he is truly his brother's keeper and the finder of lost children. And I will strike down upon thee with great vengeance and furious anger those who attempt to poison and destroy my brothers. And you will know my name is the Lord when I lay my vengeance upon thee.
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This should go over well.
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Logical is going to love this.
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Amateurs.
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Element Buddy- Beryllium
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Beryllium (symbol Be) is the fourth element of the periodic table, with an average atomic mass of approximately 9. It is not found in a pure form in nature, most commonly in the form beryllium aluminum silicate (Be3Al2Si6O18), a picture of which is below. Pure Beryllium is brittle and greyish in color, also shown below. It is a solid at room temperature.
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Beryllium aluminum silicate Pure Beryllium
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The word Beryllium comes from Greek. It was also called Glucinium, from the Greek word for sweet, glykys. Beryllium tastes sweet, but should not be eaten to verify this.
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The Egyptians knew of both emerald and beryl, both forms of beryllium aluminum silicate. A French chemist, Nicholas Louis Vauquelin, determined Beryllium to be a distinct element in 1797, but it was not isolated until 1828, when the German chemist Friedrich Wöhler sucessfully isolated Beryllium from Beryllium Chloride.
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Beryilliums got nothing on Carbon
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The structure of a Beryllium atom is shown below.
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Beryllium is in the second column of the periodic table, meaning that it has two valence electrons. It commonly combines with Aluminum, Silicon and Oxygen to form beryllium aluminum silicate, and also Flourine and Chlorine to form beryllium flouride and beryllium chloride, respectively.
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Why do people want Beryllium, anyway?
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Not the beryllium!!!!!! |
Beryllium is one of the lightest metals, and it also has a very high melting point of 1287 degrees celsius. In case you're wondering how that relates to anything, at 1287 degrees celsius a person would be instantly incinerated. Ouch. It is also easily permeable by X-rays and is highly conductive of heat. What's not to love?
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Generally, Beryllium is used to make the alloy Beryllium Copper, which is used in such handy devices as springs, electrical contacts, aircraft parts, missiles, spacecraft parts, brake discs on the space shuttle, and other myriad, useful and edible items. Well, not edible, but useful and diverse.
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Other stuff about Beryllium
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Beryllium is dangerous. It is known to be carcinogenic in humans. Curiously, beryllium tastes sweet but since it is toxic this is not a recommended way to test for the presence of beryllium. There are many safeguards for working with beryllium.
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Beryllium Disease, or Berylliosis, resembles pneumonia or bronchitis and comes from overexposure to pure beryllium dust in the air. Most people do not develope this disease from exposure to compounds containing Beryllium. Berylliosis occurs in about 6% of people who are exposed to Beryllium. Development of the disease is determined by genetic susceptiblilty. In its early stages, Berylliosis does not require treatment. However, if left unnoticed, it can lead to severely debilitating coughs, shortness of breath and fatigue. In later stages, Beryllosis is treated with prednisone.
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Carbon (IPA: /?k??(?)b?n/) is a chemical element that has the symbol C and atomic number 6. An abundant nonmetallic, tetravalent element, carbon has several allotropic forms.
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Beryllium can also be extremely hazardous when it enters the bloodstream. Fragments of Beryllium are highly dangerous in cuts and open sores and cause infection. If the wound heals around the fragment, it may have to be surgically removed.
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How do you get Beryllium?
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Since Beryllium is not found in its pure form in nature, several different ways have been devised to isolate it from various compounds. Beryllium can be isolated from beryl through a very long and complicated process involving several stages, which I don't fully understand. It can also be isolated from Beryllium Chloride (BeCL2) via electrolysis, or from Beryllium Flouride (BeFl2) by combination with magnesium.
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Sources and Further reading
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National Jewish Medical Center- Facts about Berylliosis
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Beryllium- Los Alamos Laboratory Periodic Table
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Beryllium- Hanford Site
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WebElements- Beryllium Periodic Table- History
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http://www.wired.com/news/medtech/0,1286,64537,00.html Beryllium is well-known in the metal-manufacturing industry for its strength and light weight. However, effectively protecting workers from beryllium-related illness remains largely a mystery. Government health officials are continuing to search for monitoring and safety standards that will prevent workers from contracting a potentially fatal disease.
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Because it is lightweight and six times stronger than steel, beryllium is combined with other alloys and ceramics for use in jet fighters, satellites, nuclear weapons, computers, consumer electronics, medical equipment and even golf clubs.
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I regret making ths thread
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Beryllium? More like Boreyllium!
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You pussies wouldn't know post-whoring if it sat on your face.
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STFU |
...have...
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...to...
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...get...
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...400!!!!!!
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or 924
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401
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403
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you're slowing down
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408
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409
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