I am having trouble with the following chemistry questions, please advise :) 1. For which of the following atoms is the 2+ ion diamagnetic in the ground state? A. Ni B. Fe C. Zn D. Mn E. Cu 2. The dipole moment of BrF is 1.29 D, and its bond length is 178 pm. What is the percent ionic character of the Br-F bond? A. 3.9% B. 8.5% C. 15% D. 33% E. None of these   3. Which of the following reactions correctly describe the formation of NaF(s)? A. Na(s) + F(g) → NaF(s) B. 2 Na(s) + F2(g) → 2 NaF(s) C. Na(s) + 1/2 F2(g) → NaF(s) D. Na(s) + 1/2 F2(s) → NaF(s) E. None of the above

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Q: does NO shows paramagnetic behaviour?

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