An element with the valence electron configuration 3s2 3p6 belongs to period

Nooshin asked Jan 25, 2023

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Nooshin asked Jan 25, 2023

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13 votes

Answer:

The answer is D

Step-by-step explanation:

The element is in the 3rd period because n = 3.

ColdLogic answered Feb 1, 2023

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