MgO is an ionic compound and all the ionic compounds are represented by their emperical formula because actual no of atoms can not be represented due to a very huge crystal formation.(crystal lattice).
1. The chemical formula of magnesia is MgO. 2. Milk is a mixture; milk hasn't a chemical formula.
It is an empirical formula.
If "mgo" is supposed to be a chemical formula, it should be written as MgO and then stands for magnesium oxide.
A formula unit is an empirical formula.
An empirical formula has no data about the structure of a compound.
MgO
1. The chemical formula of magnesia is MgO. 2. Milk is a mixture; milk hasn't a chemical formula.
MgO, because both magnesium and oxygen are most often divalent.
It is an empirical formula.
An empirical formula refers to the chemical formula that indicates the simplest ratio of atoms in a compound. Two different compounds may have the same empirical formula.
If "mgo" is supposed to be a chemical formula, it should be written as MgO and then stands for magnesium oxide.
A formula unit is an empirical formula.
A formula unit is an empirical formula.
An empirical formula has no data about the structure of a compound.
The empirical formula of water is H2O.
CH will be the empirical formula and C12H12 will be the molecular formula
X3Y is the empirical formula