3) Which of the following is the ground-state electron configuration of the Mg2+ ion? (1 pt) a. 1s²2s²2p63s² b. [Ne]3s²
Posted: Mon May 23, 2022 2:00 am
3) Which of the following is the ground-state electron configuration of the Mg2+ ion? (1 pt) a. 1s²2s²2p63s² b. [Ne]3s² C. [Ne]3s²3p² d. 1s²2s²2p6 e. [He]2s²2p8 4) A 55Mn2+ ion has