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inysia [295]
4 years ago
9

How many valence-shell electrons are there in no?express your answer as an integer?

Chemistry
1 answer:
makkiz [27]4 years ago
4 0
Valence electron is the electron that located in the outermost layer of an atom or compound. The molecule NO is composed of 1 nitrogen and 1 oxygen. Nitrogen has 5 valence electrons and oxygen has 6 valence electrons. The valence electron of the compound would be: N + O= 5+6= 11
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mass Na = X = ?

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