Ionic. This is the best decription of FeO, iron(II) oxide.
Ferrous oxide (FeO) is considered an ionic compound because it is formed by the transfer of electrons between iron (Fe) and oxygen (O) atoms. Iron loses electrons to oxygen, creating Fe2+ cations and O2- anions that are held together by ionic bonds.
Ionic
Ferrous sulfate is both ionic and covalent: The iron cations and polyatomic sulfate anions are ionically bonded, but the internal bonds within the sulfate anions are covalent.
Chlorine oxide would be a covalent compound, and not an ionic compound.
Lithium oxide is an ionic lattice.
Ionic
Ionic
Hydrogen oxide (a.k.a. water) is a polar covalent compound.
no is the answer for sure
Iron Oxide Its actually Iron(ii) Oxide there is no such thing as iron oxide.
The bond is ionic.
ferrous oxide -or- iron(II) oxide