The formula is MgI2 the compound would be ionic.
This formula is Mg(IO2)2. This salt is hypothetical noiodite salts have been isolated.Chlorites are known and a bromite.
Mg and I, respectively.
The formula for Magnesium hydrogen sulfate is: Mg(HSO4)2
The formula for magnesium chloride is MgCl2 Note that the II in the written name is not necessary because magnesium only forms the 2+ ion.
MgSO4 due to the combination of a Mg2+ ion and a SO42- ion.
Magnesium is not polyvalent so you do not need to specify Magnesium 2 or II.The formula for magnesium nitrate is Mg(NO3)2If you had intended to ask the formula for manganese (II) nitrate, it is Mn(NO3)2
The chemical formula of copper(II) persulfate is CuS2O8.
The formula for Magnesium hydrogen sulfate is: Mg(HSO4)2
The formula for magnesium chloride is MgCl2 Note that the II in the written name is not necessary because magnesium only forms the 2+ ion.
Magnesium II Bromide
MgSO4 due to the combination of a Mg2+ ion and a SO42- ion.
Magnesium is not polyvalent so you do not need to specify Magnesium 2 or II.The formula for magnesium nitrate is Mg(NO3)2If you had intended to ask the formula for manganese (II) nitrate, it is Mn(NO3)2
The chemical formula of mercury(II) nitrate is Hg(NO3)2.
The chemical formula of Magnesium IV oxide is: MgO. ****************2nd Opinion ****************** Magnesium doesn't form +4 ions, so I'm thinking the original question was probably about manganese(IV) oxide, which would be MnO2.
The chemical formula for nickel* (II) sulfate is NiSO4. *Note correct spelling.
Iron (II) hydride has the formula FeH2.
The chemical formula of copper(II) persulfate is CuS2O8.
Copper(II) sulfate has the formula CuSO4.
Copper(II) sulfate has the formula CuSO4.