(measures radioactivity) invented by Hans Geiger in 1908 Pierre and Marie Curie discover radium and polonium, they coin the term 'radioactivity'. Third... 97 KB (10,085 words) - 05:33, 11 May 2024 |
(1867–1934): Polish physicist and chemist; pioneer in the field of radioactivity; the first to win two Nobel Prizes in two different sciences: the Nobel... 284 KB (34,719 words) - 00:23, 14 April 2024 |