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11-08-2020
Physics

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lithium and francium have similar properties because they

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kylejackson996 kylejackson996

11-08-2020

Answer:

Lithium and francium belong to the same group because they both have the same number of valence electron. Having the same number of valence electron puts them in the same group. Group members possess similar properties. So Lithium and francium have similar properties because they have the same number of valence electron.

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