Differentiate between an electrovalent bond and a covalent bond.
Electrovalent bond | Covalent bond |
The attractive force between oppositely charged ions that holds the ions together is called an ionic bond or electrovalent bond. | When two atoms share electrons, they form a bond called a covalent bond. |
They have high melting and boiling points. | They have low melting and boiling points. |
They conduct electricity in the fused or aqueous state. | They do not conduct electricity in the solid, molten or aqueous state. |
Example: | Example: |