Question

Atomic number of krypton?

Answer 1

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Atomic mass =83.798u
Atomic number= 36

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Answer 2

Krypton is a chemical element with symbol Kr and atomic number 36. It is a member of group 18 elements. A colorless, odorless, tasteless noble gas, krypton occurs in trace amounts in the atmosphere and is often used with other rare gases in fluorescent lamps. With rare exceptions, krypton is chemically inert