Question

H,N,Ca,S,Be,Ar wch of these elements belong to second group

Answer 1

hello friend...!!

Answer :

• The element that belong to second group is
Ca ( calcium) and beryllium ( Be)

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Other given elements :

• Hydrogen ( H) belongs to 1st group

• nitrogen ( N) belongs to 15th group

• sulphur ( S ) belongs to 16 th group

• Argon ( Ar) belongs to 18th group

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Hope it is useful...!!