ZnI2 is a combination of a metal (Zn) and a non metal (I), so it is an ionic compound.
ZnI2 is an ionic compound. It is formed between zinc (Zn), a metal, and iodine (I), a non-metal. Metals typically donate electrons to non-metals to form ionic bonds.
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.
The molecular formula of sulfur dioxide (SO2) is molecular, not ionic. This compound is made up of covalent bonds between sulfur and oxygen atoms, where they share electrons to form the molecule.
ZnI2 is an ionic compound. It is formed between zinc (Zn), a metal, and iodine (I), a non-metal. Metals typically donate electrons to non-metals to form ionic bonds.
Ionic Molecular
The ionic equation for zinc and iodine would be: Zn(s) + I2(aq) -> Zn2+(aq) + 2I-(aq). This shows the transfer of electrons from zinc to iodine to form zinc ions and iodide ions.
PtO2 is ionic
Molecular
molecular
ionic
ionic
it is ionic
It is molecular
Molecular compound
It's molecular