Arts, 14.01.2021 21:40, Jaymiegrimes22
How many electrons would be in the second shelf of an atom with the atomic number 7 ? A. 8 B. 2 C. 5 or D. 3 *for culinary class*
Answers: 2
How many electrons would be in the second shelf of an atom with the atomic number 7 ? A. 8 B. 2 C. 5...
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