Science, asked by ujwalashetty660, 1 month ago

answer it if u do not know then do not spam simply

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Answered by Anonymous

1

Answer:

A and E belong to the same group

B and D belongs to same period

A is sodium and E is potassium

(belong to 1st group)

B is Beryllium and D is Nitrogen

( Belong to 2nd period)

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