The number of valence electrons in an atom with an electron configuration is 1s2 2s2 2p6 3s2 3p4

asked Jul 13, 2021 111k views

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5 votes

Answer:

6 valence electrons

Step-by-step explanation:

The atom you have given is a sulfur atom. It has 6 valence electrons.

JonH answered Jul 20, 2021

by JonH

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