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How many valence electrons do Noble Gases have?

Responses
A eighteight
B sixsix
C seven

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User PAA
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1 Answer

6 votes

8 valence electrons

One simple piece of evidence for this is the Noble Gases which form the last column on the right of the periodic table. All of these elements have 8 valence electrons in their highest principle energy level.

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User Robert Bana
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