By giving two examples define covalent bonding.
By giving at least two examples, define the following bondings:
Electrovalent Bonding
By giving two examples define electrovalent bonding.
By giving at least two examples, define the following bindings:
Covalent bonding
What is meant by a polar covalent bond? Give one example.
Giving suitable examples, describe the formation of a polar covalent bond.