Advertisements
Advertisements
प्रश्न
Write the chemical formula of the Magnesium chloride.
Advertisements
उत्तर
| Element Name | Magnesium |
| Element symbol | Mg |
| Charge | +2 |
| Valency | 1 Mg |
Hence formula: MgCl2
APPEARS IN
संबंधित प्रश्न
What is meant by the symbol of an element ? Explain with examples.
The element having atomicity 'four' is most likely to be :
An element X of valency 3 combines with another element Y of valency 2. What will be the formula of the compound formed ?
What is a chemical formula? What is the significance of a formula?give an example to illustrate?
Name the element in the compound and give the formula of the following compound:
Green vitriol
Write the formula of the following compound:
Potassium permanganate
Write the formula of the following compound:
Magnesium carbonate
Write the formula of the following compound:
Iron [III] sulphate
State of the following formula of a compound is incorrect. Incorrectly write the correct formula.
(NH4)3SO4
Find the valency of the element which is underlined in the following formula.
- NaCl
- CO2
- Al (PO4)
- Ba (NO3)2
- CaCl2
