camryn00 camryn00

23-12-2018
Chemistry

contestada

using the periodic table is the elements how many valence electrons would helium have

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lunacat53 lunacat53

23-12-2018

There are 2 electrons in Helium

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sara069 sara069

23-12-2018

Valence electrons are the most outer shell electrons. So for helium, it would only have one energy shell, containing 2 electrons. Hope that makes sense!

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