NaNO2 is an ionic compound. It is made up of ions, with sodium (Na) being a metal cation and nitrite (NO2) being a polyatomic anion.
This formula is NaNO2, but it is more precisely described as a "formula unit" than a molecule, because the bonding between sodium and the rest of the compound is ionic rather than covalent.
H2O is a molecular compound.
HCIO4 is an ionic 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.
Sodium chloride (NaCl) is an ionic compound.
This formula is NaNO2, but it is more precisely described as a "formula unit" than a molecule, because the bonding between sodium and the rest of the compound is ionic rather than covalent.
Molecular compound
H2O is a molecular compound.
Ionic Molecular
Nickel manganate is an ionic compound.
molecular, since it is an organic compound
molecular
Fluorine is molecular, but it is an element, not a compound.
It's molecular
A molecular covalent compound
Molecular.See the Related Questions to the left for how to determine if a molecule is molecular of ionic.
Dissolve them in water. If the solution conducts electricity, then the solute is an ionic compound. If not, then it is a molecular compound.