Ionic, When trying to figure out the type of bond just use this simple rule. If the atoms are two nonmetals then the bond is covalent. If one of the atoms is nonmetal and the other is a metal then the bond will be ionic. This is due to differences in electronegativity.
Covalent
Mg3N2 is ionic containing Mg2+ and N3- ions
It is ionic, Mg2+ is a metal and I1- is a nonmetal
MgO is ionic because it is a bond between a metal(Mg) and a non-metal(O).
Magnesium carbonate, MgCO3, is an ionic compound containing magnesium ions, Mg2+, each with a 2+ charge and carbonate ions, (CO3)2-, each with a 2- charge. However, the bonding between the carbon and oxygen atoms in the (CO3)2- ion is covalent, and coordinate covalent (dative).
ionic
It is ionic, Mg2+ is a metal and I1- is a nonmetal
Mg3N2 is ionic containing Mg2+ and N3- ions
MgO is ionic because it is a bond between a metal(Mg) and a non-metal(O).
Magnesium carbonate, MgCO3, is an ionic compound containing magnesium ions, Mg2+, each with a 2+ charge and carbonate ions, (CO3)2-, each with a 2- charge. However, the bonding between the carbon and oxygen atoms in the (CO3)2- ion is covalent, and coordinate covalent (dative).
This is an ionic compound.
ionic
Ionic
It is ionic
It is in a Ionic bond.
The ionic charge on "Mg2", presumably meaning the cation whose formula is Mg+2, is +2. In the unlikely event that "Mg2" means a diatomic molecule of elemental magnesium, the ionic charge would be 0,
A nonbinary ionic compound. Covalent bonds are molecular - nonmetal.
Is Ag3N covalent or ionic