Question

Answer the following questions about the elements with the configurations shown here: A= [Ar]4s2 B=[Ar] 4s23d104p5

A. is element A a metal, metalloid, or nonmetal?

B. is element B a metal, metalloid, or nonmetal?

C. which element is expected to have the larger ionization energy?

D. which element is expected to have the smaller atomic radius?

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Inorganic Chemistry

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