how can you determine the number of valence electrons in an atom or ion

how can you determine the number of valence electrons in an atom or ion. There are some references to how can you determine the number of valence electrons in an atom or ion in this article. If you are looking for how can you determine the number of valence electrons in an atom or ion you've came to the right place. We have posts about how can you determine the number of valence electrons in an atom or ion. You can check it out below.

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