jh0318871
Answered

Would the following atoms have similar reactivity?

A) Elements in Group 2 have 2 energy levels.

B) Elements in Period 7 have 7 valence electrons.

C) Elements in Group 13 have 13 valence electrons.

D) Elements in Group 13 have 13 valence electrons.

Answer :

fatty12353
I think D, not sure though!
liahganzofreyre
Ur answer is d elements is group 13 have 13 valence electrons

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