b4riellsySton b4riellsySton

09-12-2016
Physics

contestada

Use your periodic table to answer the following question.
How many valence electrons are there in Helium (He)?

8

1

4

2

Respuesta :

11-12-2016

Helium has only 2 electrons in it's valence shell

So, option D is your answer.

Hope this helps!

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