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26-01-2016
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What elements did Mendeleev group with lithium in his periodic table?

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26-01-2016

He grouped it with H, Li, Na, K, Rb, Cs, Fr.
I read somewhere that he also grouped it with copper, gold, and silver. (Metallic Elements).

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nsnowdon23 nsnowdon23

21-02-2019

can you help me please

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