Question

What is loan pair?and what is co ordinate bond how it is used?

Answer 1

The atoms are held together because the electron pair is attracted by both of the nuclei. ... A co-ordinate bond (also called a dative covalent bond) is a covalent bond (a shared pair of electrons) in which both electrons come from the same atom.

Answer 2

Answer:

A coordinate bond (also called a dative covalent bond) is a covalent bond (a shared pair of electrons) in which both electrons come from the same atom.

The presence of a lone pair decreases the bond angle between the bonding pair of electrons,due to their high electric charge which causes great repulsion between the electrons. So, it is called as lone pair effect.

Explanation:

please mark me down as a BRAINLIEST