Copper (III) doesn't exist; copper(II) arsenide is Cu3As2.
The chemical formula for chromium(III) phosphide is CrP. In this compound, chromium has a +3 charge, while phosphorus has a -3 charge.
lll
Gold(III) chloride
Hydrated chromium(lll) oxide with composition Cr2O3 . 2H2O is known as Guigret's green. lt is a powder with brilliant green colour.
Calcium ( /ˈkælsiəm/ KAL-see-əm) is the chemical element with the symbol Ca and atomic number 20. It has an atomic mass of 40.078 amu. Calcium is a soft gray alkaline earth metal, and is the fifth most abundant element by mass in the Earth's crust. Calcium is also the fifth most abundant dissolved ion in seawater by both molarity and mass, after sodium, chloride, magnesium, and sulfate.[2] Calcium is essential for living organisms, particularly in cell physiology, where movement of the calcium ion Ca2+ into and out of the cytoplasm functions as a signal for many cellular processes. As a major material used in mineralization of bones and shells, calcium is the most abundant metal by mass in many animals.
The chemical formula for copper (I) nitrate is CuNO3.
The chemical formula for iron (lll) oxide is Fe2O3.
Indium(lll) bromide (InBr3)
The chemical formula for iron (lll) oxide is Fe2O3.
Copper does not form +3 oxidation number. So there cant be a formula like that.
The chemical formula for chromium(III) phosphide is CrP. In this compound, chromium has a +3 charge, while phosphorus has a -3 charge.
Iron phosphide may be one of the following compounds: (di-)Iron phosphide, Fe2P (tri-)Iron phosphide, Fe3P And to complete the picture, monoiron phosphide, FeP.
divanadiumtrisulfide
The chemical formula for the compound formed between scandium(III) and the bromate ion is Sc(BrO3)3. Each scandium(III) ion will combine with three bromate ions to achieve a neutral compound with a balanced charge.
Lll = 52
Lll = 52
/\,,,/\ ( ^.^ ) ( U U ) ( )ll lll lll lll or /\,,,/\ ( o.o ) ( ) ( )lll lll lll lll lll or /\,,,/\ ( ^.^ ) ( ) ( U U )lll lll lll lll lll =^..^=