1 janv. 1913 - Henry G.J. Mosely In 1913, a British scientist Henry G.J. Mosely was studying atomics. While he was studying he found something that totally changed the thought process. He discovered that the name of the property isn’t defined by the weight of it but by the number.
Ajouté au bande de temps:
Date:
1 janv. 1913
Maintenaint
~ Il y a 112 ans