Chemistry, asked by pinkesh71641, 8 months ago

Properties make hydrogen to differ from both the alkali metals and halogens?

Answers

Answered by ARMY9394
8

Answer:

Hydrogen differ from alkali metals because hydrogen atom has only one shell whereas alkali metals have two or more shells. Hydrogen differ from halogen because hydrogen atom has only one shell whereas halogens have two or more shells.

Explanation:

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