brooklenstuart0909 brooklenstuart0909

07-09-2022
Chemistry

contestada

4.
Which of the following ground-state electron configurations represents the atom that has the lowest first-ionization
energy?
(A) 18² 28¹
(B) 1s² 2s22p²
(C) 1s² 2s²2p6
(D) 1s2 2s22p 3s¹

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