trhlance1312 trhlance1312

17-04-2022
Chemistry

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Please answer my question I really need it now

Please answer my question I really need it now class=

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betty5615 betty5615

17-04-2022

Answer:

1 Li , Na, K, Rb, Cs

2 Co, V , Cr, Mn, Fe

3 Po, Te, Se, S, O

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