33
/
AIzaSyB4mHJ5NPEv-XzF7P6NDYXjlkCWaeKw5bc
November 1, 2025
1788344
144092
2
Public Timelines
FAQ Get premium

jan 1, 1913 - Radiation + Electrons

Description:

In 1913 Bohr discovered that electrons move around a nucleus in discrete energy called orbitals. Radiation is emitted during movement from one orbital to another.

Added to timeline:

Date:

jan 1, 1913
Now
~ 112 years ago