Ce+3
Cerium(III) phosphate is the compound name for CePO4.
The chemical formula of iron(III) and selenium is Fe2Se3 - iron(III) selenide.
The chemical formula for cobalt(III) acetate is (CH3CO)3Co.
Ce is the chemical symbol for cerium
The chemical formula for Bismuth III phosphate is BiPO4.
The chemical formula for antimony III oxide is Sb2O3.
The chemical formula for vanadium III is V3+ and for iodine, it is I2.
The chemical formula for chromium(III) iodide is CrI3.
The chemical formula for vanadium(III) bromide is VBr3.
The chemical formula for cobalt(III) carbonate is Co2(CO3)3. The chemical formula for sodium is Na.
Phosphorus(III) oxide has the formula P2O3 but it exists as the molecule of P4O6
The chemical formula of iron(III) chlorite is Fe(ClO2)3.