Write the postulates of Bohr theory?
The postulate of Bohr’s theory is as follows: ● An electron revolves around the nucleus in the orbit of an atom in a definite path known as orbits or shells. ● Energy of each orbit is fixed. ● Energy increases from inner shell to the outer shells i.e. energy for orbit nearest the nucleus is lowest. ● If energy is supplied then electron moves from lower orbit to the higher orbit.
maths class 12 chapter 5
