5 postulates of bohr's atomic model based on plank's quantum theory

-- apainaemi numbere (apainaemi@yahoo.com), March 31, 2004

Answers

1.There are radii at which the electron orbits which are stable 2.The electron moves from a lower energy level to a higher energy level when it gains energy. The electron moves from a higher energy level to a lower energy level when it loses energy. 3.The angular momentum of the electron is quantised.

-- Rybo (rybotnic@yahoo.com), June 26, 2004.

i dont know but give me the details and description of chemistry notes and its important topics at the level of higher secondary certificate

-- waqas memon (waqas_ahmed_memon@hotmail.com), December 15, 2004.