Photo: Niels Bohr's research notes for his new atomic theory Rutherford's find came from a very strange experience. Everyone at that time imagined the atom as a "plum pudding." That is ...

Niels Bohr was born and educated in Copenhagen ... Bohr traveled to England on a study grant and worked under J.J. Thomson, who had discovered the electron 15 years earlier.

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.

On the Application of the Quantum Theory to Atomic Structure. By Niels Bohr. Part 1: The Fundamental Postulates of the Quantum Theory. (Proceedings of the Cambridge Philosophical Society ...

Niels Bohr was born and educated in Copenhagen ... Bohr traveled to England on a study grant and worked under J.J. Thomson, who had discovered the electron 15 years earlier.