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Physics 26 Online
OpenStudy (anonymous):

How many valence electrons does chlorine (Cl) have?

OpenStudy (anonymous):

7 electrons

OpenStudy (anonymous):

valence e- means the e- which occupy the valence shell, ie., the outermost shell. for Cl, the numbers is 7. oh and btw, u should post this question in the chemistry section. and Welcome to OS! :)

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