What you say is correct. The
You room correct in that it has actually 8 valence electrons, not 0. If we look at the electron construction of potassium (K), we check out that it has one electron:
Valence electrons are generally regarded together being "the outermost electrons" for a given atom. Therefore, through neutral potassium, there is one valence electron. If we take far the outermost electron, us now have actually a brand-new set of outermost electrons being the 8 electron in the 3s and also 3p orbitals. Ron is exactly in his evaluate of semantics.
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I think you require to think about that if you take it last electron from the orbital it"s there, but it"s empty. Orbital itself is a bit abstract thing and if you accept that it deserve to be empty then you have the right to have 0 valence electrons - that"s why your book says what that says.
If I"m not best it will certainly be a lesson because that me too :)
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