https://padlet.com/345769/daqfty1kgwod en-us 2019-02-05 14:09:56 UTC 2024-11-25 00:29:12 UTC hello@padlet.com 345769 https://padlet.com/345769/daqfty1kgwod/wish/327769707  Contributions to understanding atomic structure and quantum theory. Electrons move around nucleus in an orbit.]]> 2019-02-05 14:12:34 UTC https://padlet.com/345769/daqfty1kgwod/wish/327769707 345769 https://padlet.com/345769/daqfty1kgwod/wish/327770627 Discovered the neutron and inspired atomic bomb research. ]]> 2019-02-05 14:14:08 UTC https://padlet.com/345769/daqfty1kgwod/wish/327770627 345769 https://padlet.com/345769/daqfty1kgwod/wish/327771089 Discovery of polonium and radium (radioactive elements) and the further development of x-rays. ]]> 2019-02-05 14:15:00 UTC https://padlet.com/345769/daqfty1kgwod/wish/327771089 345769 https://padlet.com/345769/daqfty1kgwod/wish/327771553 Developed the Law of Partial Pressures and atomic theory where every form of matter was made up of small particles. ]]> 2019-02-05 14:15:48 UTC https://padlet.com/345769/daqfty1kgwod/wish/327771553 345769 https://padlet.com/345769/daqfty1kgwod/wish/327771903 States that everything is composed of atoms, which are indestructible and have empty spaces between these atoms. Gave the basics of what atoms are. ]]> 2019-02-05 14:16:23 UTC https://padlet.com/345769/daqfty1kgwod/wish/327771903 345769 https://padlet.com/345769/daqfty1kgwod/wish/327772520 Proposed laws of radioactive decay and half life. Discovered alpha and beta rays. Discovered the nuclear structure of an atom. ]]> 2019-02-05 14:17:23 UTC https://padlet.com/345769/daqfty1kgwod/wish/327772520 345769 https://padlet.com/345769/daqfty1kgwod/wish/327773207 Discovered the electron. Found the first evidence of for isotopes of a stable element. ]]> 2019-02-05 14:18:30 UTC https://padlet.com/345769/daqfty1kgwod/wish/327773207 312499 https://padlet.com/345769/daqfty1kgwod/wish/328275290 2019-02-06 14:51:14 UTC https://padlet.com/345769/daqfty1kgwod/wish/328275290 312499 https://padlet.com/345769/daqfty1kgwod/wish/328275766 2019-02-06 14:51:53 UTC https://padlet.com/345769/daqfty1kgwod/wish/328275766 312499 https://padlet.com/345769/daqfty1kgwod/wish/328277670 2019-02-06 14:54:35 UTC https://padlet.com/345769/daqfty1kgwod/wish/328277670 312499 https://padlet.com/345769/daqfty1kgwod/wish/328278258 2019-02-06 14:55:23 UTC https://padlet.com/345769/daqfty1kgwod/wish/328278258 312499 https://padlet.com/345769/daqfty1kgwod/wish/328279582 2019-02-06 14:57:18 UTC https://padlet.com/345769/daqfty1kgwod/wish/328279582 312499 https://padlet.com/345769/daqfty1kgwod/wish/328280235 2019-02-06 14:58:16 UTC https://padlet.com/345769/daqfty1kgwod/wish/328280235 312499 https://padlet.com/345769/daqfty1kgwod/wish/328281009 2019-02-06 14:59:26 UTC https://padlet.com/345769/daqfty1kgwod/wish/328281009