How many electrons are in the valence shell of the atom shown here?

Name: How many electrons are in the valence shell of the atom shown here?
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Question

Quizplus · Accepted Answer

The atom has five valence electrons in the outermost shell. This can be determined by counting the number of electrons in the outermost shell, which is the shell furthest from the nucleus in the electron configuration of the atom. In this case, the outermost shell has five electrons, so the answer is B.

How Many Electrons Are in the Valence Shell of the Atom