Niels Bohr (dec 20, 1885 – aug 3, 1962)
Description:
Best known for his substantial for his contributions of the quantum theory and research on the structure of atoms. --Developed the Bohr model which proposed that energy levels of electrons are discrete and that electrons revolve in stable orbits around the atomic nucleus but can jump from one orbit to another.Added to timeline:
Date:
dec 20, 1885
aug 3, 1962
~ 76 years