Chemistry, 27.06.2020 15:01 AdrianBrewer8168
Consider the two electron arrangements for neutral atoms A and B. What is the atomic number of A?
A - 152, 252, 2p9, 351
B - 152, 252, 2p5, 5s
A.) 8
B.) 19
C.) 11
Answers: 2
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Consider the two electron arrangements for neutral atoms A and B. What is the atomic number of A?
A...
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