Question

Write down the important postulate of bohr's model of atom

Answer 1

BOHR'S ATOMIC THEORY:

1. Electrons revolve around the nucleus in fixed orbits.

2. These orbits are called as 'stationary orbits'.

3. Each orbit is associated with a fixed amount of energy..thus, electrons do not radiate energy as long as they keep revolving around the nucleus in these orbits.

.

Answer 2

▶ Electrons revolved around nucleus in fixed and discrete orbits in an atom.

▶There are some energy values for different orbits in which electrons are revolving. Like:- K, L, M, N...