Chemistry
Chemistry, 16.11.2020 20:20, creepycrepes

Which of the following lists of elements are in the same PERIOD? * Li, Be, Fr, O
Sc, B, C, Ne
Ca, V, Cu, Kr
He, Ne, Ar, Kr

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Answers: 2

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Which of the following lists of elements are in the same PERIOD? * Li, Be, Fr, O
Sc, B, C, Ne...

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