Na4SO4 is an ionic compound because it is made up of positively charged sodium ions (Na+) and negatively charged sulfate ions (SO4 2-), which are held together by electrostatic attraction.
BO is a molecular compound because it is composed of nonmetals (boron and oxygen) and forms covalent bonds.
Cr is a transition metal element, specifically chromium. It is not considered ionic or molecular on its own.
H2O is a molecular compound.
Cr2O3 is an ionic compound. It consists of chromium ions (Cr3+) and oxide ions (O2-) held together by ionic bonds.
Glucose is a molecular compound, not ionic. It consists of covalent bonds between its carbon, hydrogen, and oxygen atoms.
Ionic Molecular
ionic
Molecular
molecular
PtO2 is ionic
ionic
ionic
it is ionic
It is molecular
Molecular compound
It's molecular
A molecular covalent compound