Solved

Which of the Following Sets of Elements Have the [Noble

Question 17

Multiple Choice

Which of the following sets of elements have the [noble gas]ns²np² valence electron configuration?

A) O, S, Se, Te, Po
B) N, P, As, Sb, Bi
C) F, Cl, Br, I, At
D) C, Si, Ge, Sn, Pb
E) Ti, Zr, Hf

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