Chemistry, 23.11.2020 19:00 meramera50

Chlorine has a total of 17 electrons and 7 Valence electrons. Why are these two numbers different?

Chlorine has a total of 17 electrons and 7 Valence electrons. Why are these two numbers

different

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Chlorine has a total of 17 electrons and 7 Valence electrons. Why are these two numbers different?...