Phosphorus trioxide (P2O3) is a molecular compound. It consists of covalent bonds formed between the atoms of phosphorus and oxygen in the molecule.
P2O3 does not contain a metal nor an ionic bond, therefore it is not a metal.
The chemical formula for diphosphorus trioxide is P2O3.
Cr2O3 is an ionic compound. It consists of chromium ions (Cr3+) and oxide ions (O2-) held together by ionic bonds.
H2O is a molecular compound.
NO is a molecular compound, not an ionic compound. It is made up of individual atoms of nitrogen and oxygen that are covalently bonded together.
P2O3 does not contain a metal nor an ionic bond, therefore it is not a metal.
P2S5 is molecular. The molecular formula is P4S10. It structure is the same as the molecular form of P2O5, which is P4O10. The compound is normally called simply phosphorus pentasulfide, however a more correct name diphosphorus pentasulfide.
P2O3 does not contain a metal nor an ionic bond, therefore it is not a metal.
Ionic Molecular
The chemical formula for diphosphorus trioxide is P2O3.
PtO2 is ionic
molecular
Molecular
ionic
ionic
it is ionic
It is molecular