Science, asked by ramuppal29026, 9 months ago

The electronic configuration of an atom is 2,8,1.​

Answers

Answered by IƚȥCαɳԃყBʅυʂԋ
1

Answer:

The electronic configuration of metal 'A' is 2,8,1. This is electronic configuration of sodium metal. The electronic configuration of metal 'B' is 2,8,2. ... It is not easy for an atom to lose 2 electrons, so magnesium is less reactive than sodium.

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Answered by Anonymous
6

Answer:

SODIUM HAS THE ELECTRONIC CONFIGURATION OF 2,8,1.

Explanation:

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