Question

ferrous Salt on oxidation form​

Answer 1

Answer:

In ionic compounds (salts), such an atom may occur as a separate cation (positive ion) denoted by Fe3+. 3. The adjective "ferrous" is used instead for iron(II) salts, containing the cation Fe2+. ... Iron is almost always encountered in the oxidation states 0 (as in the metal), +2, or +3.

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