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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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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

User Mimie
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2 votes
Ca, V, Cu, Kr
Remember a period is a the horizontal rows in the Periodic Table.
Which of the following lists of elements are in the same PERIOD? * Li, Be, Fr, O Sc-example-1
User Skarbo
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8.0k points
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