‏How many d electrons are there in MnO4 ? ground state atomic number of Mn is...

Question

Question

‏How many d electrons are there in MnO4 ? ground state atomic number of Mn is 25 ground state atomic number of O is 8

Answer 1

Answer #1

Here overall and charge 2-8 = -1 solution. We have mnou is -1 charge on o-atom i.e., oxidation number on one O-atom is -2. Le

Answer 2

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