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What is the formula for manganese(II) nitrate?

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Quick Answer

The chemical formula for manganese(II) nitrate is written as Mn(NO3)2. The Mn represents the element manganese, the N represents the element nitrogen, and the O represents the element oxygen.

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Full Answer

The chemical symbol for each element can be found on the periodic table of elements, along with its atomic number and atomic weight. The three after the symbol O indicates that each ion of nitrate contains three atoms of oxygen. The two outside the parenthesis indicates that each molecule of manganese(II) nitrate contains two ions of nitrate, for a total of two atoms of nitrogen and six atoms of oxygen. The Roman numerals describe the charge.

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