Niels Bohr's model of the hydrogen atom—first published 100 years ... it did explain the general behavior of atoms—specifically why each type of atom and molecule has its own unique spectrum.

Using his model, Bohr was able to calculate the spectral lines — the lines in the continuous spectrum of light — that the hydrogen atoms would absorb. The Bohr model seemed to work pretty well ...

Bohr's model of an atom stated that electrons move in fixed orbitals and that each orbit has a fixed energy ... The electron in the hydrogen atom can move around the nucleus in a circular path ...

Derived by English mathematician John Wallis in 1655, the original formula calculates pi as the product of an infinite series of ratios – it has now emerged from a solution of physicist Niels Bohr’s ...

The Bohr model successfully predicts hydrogen energy levels with good accuracy ... so does an atom have a set of discrete energy states, each with a corresponding orbital. In practice, the Heisenberg ...

Five years later, scientists were able to peer inside a hydrogen atom using a "quantum ... much-maligned Bohr model of the atom. That's the one where electrons move about the atomic nucleus ...

In 1912, Bohr was working for the Nobel laureate J.J. Thompson in England when he was introduced to Ernest Rutherford, whose discovery of the nucleus and development of an atomic model had earned ...

Bohr's atomic model was utterly revolutionary when it was presented in 1913 but, although it is still taught in schools, it became obsolete decades ago. However, its creator also developed a much ...