Question

predict the magnetic nature of divalent ions in aqueous solution if its atomic number is 30,29,26

Answer 1

atomic number 30 zinc

divalent ion Zn²⁺ electronic configuration = 3d¹⁰ all electrons are paired hence diamagnetic

atomic number 29 copper  4S¹ 3d¹⁰

divalent cation electron configuration 3d⁹ one unpaired electron hence paramagnetic

atomic number 26 iron

divalent electronic configuration = 3d⁶4s unpaired electrons hence paramagnetic

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Answer 2

Answer:

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Explanation:

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