Which element has a total of 5 occupied principal energy levels?
cadmium
ni...
Chemistry, 04.02.2020 15:55 nerogravestones
Which element has a total of 5 occupied principal energy levels?
cadmium
nitrogen
vanadium
gold
Answers: 3
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In numbering carbon atoms in the parent chain of a hydrocarbon, why would you number from right to left, rather than left to right
Answers: 1
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