Question

Write any two assumptions of Bohr atom model.​

Answer 1

Required Answer:

☑ Bohr's model of the hydrogen atom is based on three postulates:

(1) an electron moves around the nucleus in a circular orbit.

(2) an electron's angular momentum in the orbit is quantized.

(3) the change in an electron's energy as it makes a quantum jump from one orbit to another is always accompanied

Answer 2

Answer:

1. Electron in an atom revolve around the nucleus.
2. Electron orbiting in an orbits are fixed and with fixed value of energy. These orbits are different energy level also termed as shells. The different energy levels are represent as K,L,M ,N.
3. Electron by moves from one orbit to another by either absorbing energy that is by moving from lower orbit to higher orbit or by loosing energy that is by jumping from higher orbit to lower orbit..