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 ...

Philip Ball looks at how a little-known paper by Niels Bohr demonstrates the turmoil in physics on the brink of quantum ...

Bohr’s model was a pivotal step in the development of quantum mechanics. It provided a framework for understanding atomic structure, which was essential for the later development of quantum ...

Bohr model of helium-4, with atomic nucleus of 2 protons, 2 neutrons, and with 2 electrons in the atomic shell. helium atomic structure stock illustrations Helium, atom model of helium-4 with 2 ...

for his work on atomic structure. Bohr also played a key role in the development of quantum theory. He also was the father of six sons, of which Ernest was the youngest. Two of Ernest's brothers ...

Niels Bohr was born and educated in Copenhagen, Denmark. He lived, worked, and died there, too. But his mark on science and history was worldwide. His professional work and personal convictions ...

Chemical element with symbol C and with atomic number 6. Bohr model of carbon-12, with an atomic nucleus of 6 protons and 6 neutrons, and with 6 electrons in the atomic shell. The atomic structure ...

What is the structure of an atom ... Learn more about atoms and the Rutherford-Bohr model of an atom in this CCEA Double Award revision guide. Radioactive decay and half-life - CCEA Radioactivity ...

for his work on atomic structure. Bohr also played a key role in the development of quantum theory. He also was the father of six sons, of which Ernest was the youngest. Two of Ernest's brothers ...