Manganese is an interesting transition metal because it has five d electrons that it can share to take on several different oxidation states both positive and negative. is best known for its compound potassium permanganate. Debbie ...See moreManganese is an interesting transition metal because it has five d electrons that it can share to take on several different oxidation states both positive and negative. is best known for its compound potassium permanganate. Debbie demonstrates how to convert the deep purple permanganate into bight green manganate and back again. Written by
David Foss
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