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时间:2026-01-23 16:11来源: 作者:admin 点击: 1 次
Krypton is a chemical element of the periodic table with chemical symbol Kr and atomic number 36 with an atomic weight of 83.7982 u and is classed as

From Wikipedia, the free encyclopediaKrypton (from Greek:κρυπτός kryptos "the hidden one") is a chemical element with symbol Kr and atomic number 36. It is a member of group 18 (noble gases) elements. A colorless, odorless, tasteless noble gas, krypton occurs in trace amounts in the atmosphere, is isolated by fractionally distilling liquefied air, and is often used with other rare gases in fluorescent lamps.

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