Question: Please answer all. Thank you! 6. Give the ground state electron configuration for the barium ion. a. [Kr]5s25p6 b. [Kr]5s24d105p66s26p2 c. [Kr]5s24d105p66s1 d. [Kr]5s24d105p66s2 c.
6. Give the ground state electron configuration for the barium ion. a. [Kr]5s25p6 b. [Kr]5s24d105p66s26p2 c. [Kr]5s24d105p66s1 d. [Kr]5s24d105p66s2 c. [Kr]5s24d105p6 9. Which of the following is the ground state electron configuration for Cr3+? a. [Ar]4s13d2 b. [Ar] c. [Ar]4s23d6 d. [Ar]3d3 e. [Ar]4s23d1 f. none of the above 10. Outer electrons are shielded from electrons. N 11. Choose one of the following which shows elements in order of increasing 1st ionization energy. F a. N < As < F b. As
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