18
/
en
AIzaSyCYaC8UkdPkQKLFUmpasLV5eC3M802CrcA
80054
7345
2

apr 18, 1913 - Niels Bohr proposes a planetary model of hydrogen using the quantum theory. He used the emission spectra of hydrogen.

Added to timeline:

28 Sep 2017
0
0
154
Atomic Theory (1)

Date:

apr 18, 1913
Now
~ 105 years ago

Images:

PayPal - The safer, easier way to pay online!logo
About & FeedbackTermsPrivacy