The formula for iron (II) oxide is FeO. It is a black colored powder, not rust.
iron oxide
Iron oxide is a chemical compound made of iron and oxygen. It exists in two main forms: Fe2O3 (iron(III) oxide, or hematite) and Fe3O4 (iron(II,III) oxide, or magnetite).
One molecule of iron oxide (Fe₂O₃) contains two iron atoms.
Iron(II) oxide is Fe(OH)2 Iron(III) oxide is Fe(OH)3
Iron Oxide Its actually Iron(ii) Oxide there is no such thing as iron oxide.
iron oxide
I am going to assume you meant ferrous oxide. Ferrous oxide is also known as Iron(II) oxide and has the formula unit FeO. The oxidation number of iron in iron(II) oxide is +2.
Iron oxide is a chemical compound made of iron and oxygen. It exists in two main forms: Fe2O3 (iron(III) oxide, or hematite) and Fe3O4 (iron(II,III) oxide, or magnetite).
Fe3O2. But it's not right! Oxygen forms a 2- ion and iron can be 2+ or 3+. So the formulae of iron oxide can be FeO or Fe2O3.
Iron (II) oxide.FeO=====( older name still in use; ferrous oxide )
One molecule of iron oxide (Fe₂O₃) contains two iron atoms.
Iron(II) oxide is Fe(OH)2 Iron(III) oxide is Fe(OH)3
Ferrous Oxide or Iron 2 oxide
a. 1 iron atom per molecule. in total, two atoms
Because zinc in more massive than iron. This assumes that iron in in its 2(+) oxidation state.
A compound is 2 or more elements permanently combined. Rust is a combination of iron and oxygen, both elements- into iron oxide, a compound.
Iron Oxide Its actually Iron(ii) Oxide there is no such thing as iron oxide.