Question

By giving at least two examples, define the following bindings:

Covalent bonding

Answer 1

Covalent bond — Such types of bond are formed by the mutual sharing of electrons among the atoms and are considered a covalent bond

• These electrons are simultaneously attracted by the two atomic nuclei.
• This type of bond is formed between the non-metals.
• On the basis of sharing electrons, these are the following types.
• Single bond [when only one electron is shared between the atoms.
• Double bond [when two electrons are shared between the atoms].
• Triple bond [when three electrons are shared between the atoms.
• Delta bond [when four electrons are shared between the atoms, this rare type of bond is formed in only a few compounds,

For example –