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1 K ( Potassium )

1 Mn (Manganese)

4 O ( Oxygen )

This is an ionic compound consisting of a +1 potassium cation and a -1 permanganate (polyatomic) anion (MnO4)

When this dissociates in water, the K separates from the permanganate, but the permanganate stays together as MnO4

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12y ago
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12y ago

Manganese dioxide

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12y ago

This molecule contain 10 atoms.

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11y ago

two

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Q: How many atoms of oxygen are in the formula MnO2?
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