19. Which atoms/ions could have the valence electron configuration shown below? ↑ ↑ ↑d Tt P S A. N3 B. 02 C. Ar D. CI E.

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19 Which Atoms Ions Could Have The Valence Electron Configuration Shown Below D Tt P S A N3 B 02 C Ar D Ci E 1 (89.91 KiB) Viewed 57 times

19. Which atoms/ions could have the valence electron configuration shown below? ↑ ↑ ↑d Tt P S A. N3 B. 02 C. Ar D. CI E. all of the above 20. Which of the atoms could have the following valence electron configuration? 1 1 1 1 р S A. carbon B. nitrogen C. boron D. sulfur E. none of the above 21. Which of the following is the electron configuration for a halogen? A. 1s 2s²2p D. 1s 2s B. 1s 2s 2p 3s! E. Is 2s 2p C. 1s 2s 2p 22. What are the four quantum numbers for the valence electron of francium (Fr) A. 1,0,0, D. - 7,3,0, 1 B. 7,0,0, 1/3 2 E none of the above I C. 7,1,1,1