which of the following pairs of elements have an electron configurations ending in p5 37Rb and...

Question

Question

which of the following pairs of elements have an electron configurations ending in p5

₃₇Rb and ₃₈Sr

₇N and ₈₂Pb

₉F and ₁₇Cl

₄₂Mo and ₇₅Re

Answer 1

Answer #1

37Rb Zz atomic number-proton number-electron number (neutral atoms) 37 al configuration= 1d2d2p63s23pQs23d104p5s1 38Sr Z- ato

Answer 2

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