Nickel manganate is an ionic compound.
NiO is an ionic compound. It is composed of nickel (Ni) and oxygen (O) ions that are held together by ionic bonds.
NiCl2 is an ionic compound. It consists of nickel ions (Ni^2+) and chloride ions (Cl^-) held together by ionic bonds.
Molecular compound
H2O (Water) is a covalently bonded molecule.
Ionic Molecular
NiCl2 is an ionic compound. It is composed of nickel (Ni), a metal, and chlorine (Cl), a non-metal. Ionic compounds form when a metal transfers its electrons to a non-metal, resulting in the formation of charged ions that are attracted to each other.
molecular, since it is an organic compound
molecular
Fluorine is molecular, but it is an element, not a compound.
NiCl3 is an ionic compound. Nickel (Ni) is a transition metal with a variable oxidation state, which in this case is +2, and chlorine (Cl) is a halogen with a -1 oxidation state. The combination of these elements results in an ionic bond between Ni and Cl atoms.
You misunderstand. !!!! Magnesium is an ELEMENT. As an element it exists as atoms in a metallic lattice. When combined with another element e.g. oxygen as magnesium oxide, (MgO), then it is an ionically bonded molecular compound. Mg^(2+) + O^(2-) = MgO(s)
A molecular covalent compound