You misunderstand between Ionic & Molecular.
A molecule can be either an ionic molecule or a covalent molecule.
A molecule is a given substance. Ionic/Covalent is the type of bonding with in that molecule.
'Agi' Never heard of it. If you mean 'AgI'. (silver iodide). Then it is an ionically bonded molecule.
Ag^(+) + I^(-) = AgI(s)
NB Single letter elemental symbols are always a CAPITAL letter. Iodine/Iodide is 'I' NOT 'i'.
Silver nitrate + Potassium iodide ----> Silver iodide + Potassium nitrate AgNO3 + KI ----> AgI + KNO3
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.
No, AgI is a binary ionic compound. Silver (Ag) is a metal, and iodine (I) is a nonmetal. Metals and nonmetals form ionic bonds.
Ionic Molecular
PtO2 is ionic
molecular
Molecular
yes as Ag has a valecy of +1 and I a vlency of -1
ionic
ionic
it is ionic
It is molecular
Molecular compound
It's molecular