Science, asked by jaiveernirmal2005, 4 months ago

Write the electronic configuration of carbon and sodium atom also writes their valency.​

Answers

Answered by nsnaruka1980
0

Explanation:

First shell has 2 electrons has valance shell has 4 electrons. Therefore the valency of carbon atom is 4. (b) Atomic number of sodium is 11. Sodium has 1 electron in its outermost shell.

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