The Bohr model, introduced by Danish physicist Niels Bohr in 1913, was a key step on the journey to understand atoms. Ancient Greek thinkers already believed that matter was composed of tiny basic ...

Bohr’s Model of an Atom: Danish Physicist Niels Bohr received his Ph.D. from the University of Copenhagen in 1911. In 1922, he was awarded the Nobel Prize in Physics for his work on the atom’s ...

This seems like a standard Hollywood trope but it diverted the attention of no less a scientist that Niels Bohr, one of history ... to their opponent’s draw. Now, Andrew Welchman from the ...

Photo: Niels Bohr's research notes for ... nucleus like planets around the sun. In 1912 Bohr joined Rutherford. He realized that Rutherford's model wasn't quite right. By all rules of classical ...

and this year marks 100 years since the model was first proposed by Danish physicist Niels Bohr. The idea that matter comprises indivisible units dates back to Indian and Greek philosophers.