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how many electrons, protons, neutrons are there in Argon "Ar"? thanks

2006-09-26 12:42:55 · 1 answers · asked by hello 1 in Education & Reference Homework Help

1 answers

How is this Bio.?? Seems more like Chem.

Never-the-less, 18 p, 22 n and 18 e.

8 of those electrons are valence electrons (last energy level), which makes it pretty darn stable (inert).

2006-09-26 12:55:53 · answer #1 · answered by teachr 5 · 0 0

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