Write the electron configuration for Sb. Ca, I, and Po and hence determine the v

Question

Write the electron configuration for Sb. Ca, I, and Po and hence determine the values of n for the valence shells for each of them. Which of the following metals are expected to be paramagnetic in their ground state electron configurations: Ca, Ti, Cd, Cu. AI? Make sure you have your full name on every page, front and back. A correct description for the electron configuration of a vanadium atom is a. [Ar] 4s1 3d4, paramagnetic. [Ar] 4s2 3d3, paramagnetic. [Ar] 4s3 3d2, paramagnetic. [Ar] 3ds, paramagnetic. [Ar] 3s2 3d3, paramagnetic. Which of the following are expected to be diamagnetic in their ground state electron configurations: S, Xe, Hg, P. Br? S, Xe, and Br Hg, Xe, and Br Hg and Xe S, P, and Br All are diamagnetic.

Explanation / Answer

24)

Sb-1s2, 2s2, 2p6, 3s2, 3p6 ,3d10,4s2,4p6, 4d10, 5s2, 5p3, n=5

Ca-1s2, 2s2, 2p6, 3s2, 3p6, 4s2, n=4

I-1s2, 2s2, 2p6, 3s2, 3p6 ,3d10,4s2,4p6, 4d10, 5s2, 5p5, n=5

Po-1s2, 2s2, 2p6, 3s2, 3p6 ,3d10,4s2,4p6, 4d10, 5s2, 5p6, 5d10, 6s2,6p4, n=6

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