Advertisements
Advertisements
Question
Write the chemical formula of the Magnesium chloride.
Advertisements
Solution
| Element Name | Magnesium |
| Element symbol | Mg |
| Charge | +2 |
| Valency | 1 Mg |
Hence formula: MgCl2
APPEARS IN
RELATED QUESTIONS
Define ‘formula unit’ of an ionic compound. What is the formula unit of (i) sodium chloride, and
(ii) magnesium chloride ?
Give the empirical formula of : Benzene C6H6
Name the element in the compound and give the formula of the following compound:
Green vitriol
Write the formula of the following compound:
Sodium permanganate
Write the formula of the following compound:
Sodium zincate
Write the formula of the following compound:
Calcium sulphate
Write the formula of the following compound:
Copper [II] oxide
Write the formula of the following compound:
Iron [III] sulphide
Write the molecular formulae for the following compounds
Aluminium (III) nitrate
There are ______ hydrogen atoms in water molecule.
