Science, asked by krantiprakash, 10 months ago

An element only has 1 electron in 3rd orbit is. (A) Na (B) k (C) cl (D) H

Anonymous: it is sodium

Answers

Answered by Amaie

0

Sodium Has one electron in its third orbit

Answered by aryan9467

0

Na(sodium)

Atomic mass = 11

electronic configuration = 2,8,1

here 1 is in 3rd orbit.

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