Hi, iam Frank Clasby, Don’t work too hard.

The Bohr model consists of four principles: Each orbit has an energy associated with it. For example the orbit closest to the nucleus has an energy E1, the next closest E2 and so on. Light is emitted when an electron jumps from a higher orbit to a lower orbit and absorbed when it jumps from a lower to higher orbit.

Bohr Model of the Hydrogen Atom, Electron Transitions, Atomic Energy Levels, Lyman & Balmer Series

The balmer series is

Bohr Model in Brief: The planetary model, its connection to emission spectra & quantized electrons.

This video is an introduction to Bohr’s planetary model and

Emission Spectra and the Bohr Model

This video is a discussion about