Chemistry, asked by Fake1078cake, 5 months ago

what is valence electron of Helium

Answers

Answered by nana66

0

The electronic configuration of helium is 2 electrons in K shell.

Thus its valence electrons are 2 in number.

As it only have 1 shell, Valence electrons are the no of electron in last shell.

Answered by itzTotalKAMiNA

2

Answer:

2 electrons in k shell.

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