Beryllium: Into the Sky
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Atomic number: 4 Atomic weight: 9.0122 amu Classification: Alkali Earth Metal
Don’t dismiss beryllium for being a small element, because it’s known to be very hardy. It does not melt unless it is subjected to ridiculously high temperatures, and is incredibly resistant to corrosion. So why don’t we use beryllium for everything? Well, it’s expensive and poisonous, which makes it impractical and dangerous respectively.
Beryllium is used to create fancy things that people don’t mind throwing wads of cash at, particularly missiles. When you’re making a missile, it is crucial to use a material that is light, strong, and resistant to high temperatures. The cost and poisonous nature of the material isn’t too big of a drawback when you’re making projectile weapons.
Don’t stuff your face with beryllium because inhaling too much of it will cause berylliosis, a disease that inflames the lungs and consequently leads to lung cancer.