danny115 danny115

27-10-2017
Chemistry

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What are valence electrons and where are they located

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ch3ng27 ch3ng27

27-10-2017

Valence electrons are the number of electrons in the outermost shell.
ex.
Na has an electron arrangement of 2.8.1
In the outermost shell only has one electron,so the valence electron of Na is 1

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Аноним Аноним

27-10-2017

They are a particle associated with atoms. Hope i helped:)

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