Hello candidate,

Here are some of the most important postulates suggested by Neil's Bohr-

1. The angular momentum of a moving electron is an integral multiple of h/2π.

2. The electron never loses its energy and neither falls at the nucleus.

3. All the electrons move in their respective orbits and do not collide with each other.

4. The nucleus is the most bulkiest and denser part of the atom which comprises of both neutron and proton.

Hope you found it informational!!