Question

How many pairs of electrons are shared between the nitrogen atoms in a molecule of n2?

Answer 1

3 pairs of electrons

Step-by-step explanation:

Each nitrogen atom has 5 valence electrons and forms 3 covalent bods. A molecule of N2 shares 3 pairs of electrons as seen in the diagram below. Each line represents a pair of shared electrons.

Answer 2

An N∨2 Molecule shares 3 pairs of electrons and forms a triple bond. Each N atom contributes 3 electrons making three pairs of electrons.