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Please answer my question I really need it now ​
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Please answer my question I really need it now ​

Please answer my question I really need it now ​-example-1
User Yogesh Tandel
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1 Answer

11 votes

Answer:

1 Li , Na, K, Rb, Cs

2 Co, V , Cr, Mn, Fe

3 Po, Te, Se, S, O

User Roko Mijic
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4.4k points
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