41
/
AIzaSyB4mHJ5NPEv-XzF7P6NDYXjlkCWaeKw5bc
May 31, 2026
81813
7466
1
Public Timelines
FAQ

oct 7, 1885 - Niels Bohr

Description:

-Was born in Copenhagen, Denmark.
-He developed his own type of atom. He also helped the understanding of the structure of the atom.
-The experiment he did to help the understanding was the Bohr model, which depicts the atom as a small, positively-charged nucleus surrounded by negatively-charged electrons that travel in circular orbits around the nucleus.
-Other work he did was that he helped the development of quantum mechanics.

Added to timeline:

28 Sep 2017
0
0
998

Date:

oct 7, 1885
Now
~ 140 years ago