Periodic Table -> Krypton

Krypton


Krypton Details

Krypton Symbol: Kr

Krypton Atomic Number: 36

Krypton Atomic Weight: 83.80

What is Krypton?
Colorless gaseous element, belongs to the noble gases. Occurs in the air, 0.0001% by volume. It can be extracted from liquid air by fractional distillation. Generally not isolated, but used with other inert gases in fluorescent lamps. Five natural isotopes, and five radioactive isotopes. Kr-85, the most stable radioactive isotope, has a half-life of 10.76 years and is produced in fission reactors. Practically inert, though known to form compounds with fluorine.

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