The iron (II) sulphide is a chemical compound; no metal or metalloid.
FeS2 iron(II) disulfide is ionic, it contains the Fe2+ and S22- ions. The compound crystallises in a number of shiny metallic forms, one called pyrite ("fools gold") and the other marcasite
Covalent, insoluble in water, and very stable.
Fe (Iron) is a metal.
Iron sulfide is a salt.
Yes
Iron(III) chloride is an ionic compound.
This is an ionic compound.
ionic
Ionic
It is ionic
A nonbinary ionic compound. Covalent bonds are molecular - nonmetal.
Is Ag3N covalent or ionic
Is CsL ionic or covalent
Covalent
It is Ionic
Sulfur tetrachloride is a covalent compound.
Covalent, and has a network structure