jan 10, 1913 - Bohr Planetary Model (1913)
Description:
The Rutherford–Bohr model or Bohr model or Bohr diagram, introduced by Niels Bohr and Ernest Rutherford in 1913, depicts the atom as a small, positively charged nucleus surrounded by electrons that travel in circular orbits around the nucleusAdded to timeline:
Date:
jan 10, 1913
Now
~ 112 years ago