Science, asked by aryanbose7, 1 year ago

an element which is an inert gas with atomic number 2

sagar10031: helium

Mahmoodkhan: helium gas has atomic no.. 2

Answers

Answered by gaurav200370

6

helium (He) is the inert gas.

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Answered by Anonymous

4

helium

valency 0

charge 0

e config 2

inert as complete duplet

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