Photo: Niels Bohr's research notes for his new atomic ... to train a new generation of physicists. But his atomic model remains the best known work of a very long career.

In 1913, Niels Bohr revised Rutherford's model by suggesting that the electrons ... However, there was still a difference between the atomic number of the atom and the atomic mass.

Niels Bohr was born and educated ... the electron 15 years earlier. Bohr began to work on the problem of the atom's structure. Ernest Rutherford had recently suggested the atom had a miniature, dense ...

The centenary of the discovery of the quantum atom by Niels Bohr will be celebrated at the University with ... The New Zealander had discovered the atomic nucleus in 1911 and further investigations by ...