https://padlet.com/bbarker8/147b8u7zrq2r Made with a stroke of good luck en-us 2017-10-23 19:58:00 UTC 2025-10-07 12:17:20 UTC hello@padlet.com bbarker8 https://padlet.com/bbarker8/147b8u7zrq2r/wish/199769605 -The First ever to write anything down about atoms
- Born in Abdera, Greece
-  460 BC- 370 BC
- First to propose that matter was made of atoms
- Took a seashell and broke it into a fine powder until he couldn't break it down anymore, which lead him to the discovery of atoms]]> 2017-10-23 19:59:54 UTC https://padlet.com/bbarker8/147b8u7zrq2r/wish/199769605 bbarker8 https://padlet.com/bbarker8/147b8u7zrq2r/wish/199998878 -First Radioactive elements discovered 
- September 5, 1766- July 27, 1844
- Experimented with atoms
-  Born colored blind  ]]> 2017-10-24 14:18:32 UTC https://padlet.com/bbarker8/147b8u7zrq2r/wish/199998878 bbarker8 https://padlet.com/bbarker8/147b8u7zrq2r/wish/200086941 -The Plum Pudding model of an atom 
- Born in England
-1856-1940
- Cathode tubes
-Won noble prize in 1906]]> 2017-10-24 16:41:06 UTC https://padlet.com/bbarker8/147b8u7zrq2r/wish/200086941 bbarker8 https://padlet.com/bbarker8/147b8u7zrq2r/wish/201016980 - Differentiated Alpha, Beta, Gamma radiation
- Discovered the nucleus 
- Lived from 1871- 1937
- Born in New Zealand
- Conducted gold foil experiment 
- Awarded noble prize in 1908
- Element Rutherfordium is named after him]]> 2017-10-26 20:05:28 UTC https://padlet.com/bbarker8/147b8u7zrq2r/wish/201016980 bbarker8 https://padlet.com/bbarker8/147b8u7zrq2r/wish/201018164 - Created the Bohr model 
- Worked with electrons and orbitals
- Lived from 1885-1962
- Born in Copenhagen, Denmark 
-Was involved in the Manhattan Project]]> 2017-10-26 20:09:44 UTC https://padlet.com/bbarker8/147b8u7zrq2r/wish/201018164 bbarker8 https://padlet.com/bbarker8/147b8u7zrq2r/wish/201277911 - Discovered the neutron
- Burlington, United Kingdom
- Lived form 1891-1974
- Won noble prize in Physics 
-Worked with Rutherford to test the existence of particles in atoms ]]> 2017-10-27 16:46:05 UTC https://padlet.com/bbarker8/147b8u7zrq2r/wish/201277911 bbarker8 https://padlet.com/bbarker8/147b8u7zrq2r/wish/201325101 - Born in Vienna, Austria
- Lived from 1887- 1961
- Generated the mathematical problem for electrons in an atom
- He was drafted in World War 1

]]> 2017-10-27 18:33:24 UTC https://padlet.com/bbarker8/147b8u7zrq2r/wish/201325101 bbarker8 https://padlet.com/bbarker8/147b8u7zrq2r/wish/201885745 - Born in Lennep, Germany
- Lived from 1845- 1923
- Discovered X- Radiation
- Discovered X- Rays
- He died from radiation induced cancer, from investigating X- Rays. ]]> 2017-10-30 18:44:29 UTC https://padlet.com/bbarker8/147b8u7zrq2r/wish/201885745 bbarker8 https://padlet.com/bbarker8/147b8u7zrq2r/wish/201888900 - Born in Paris, France
- Marie lived from  1859-1906
- Pierre lived from 1867-1934 
- Known fro discovering radium and polonium
- Marie was the first women to win the noble peace prize ]]> 2017-10-30 18:50:56 UTC https://padlet.com/bbarker8/147b8u7zrq2r/wish/201888900 bbarker8 https://padlet.com/bbarker8/147b8u7zrq2r/wish/201890366 - Born in France
- Lived from 1852-1908
- Discovered Radioactivity
- Craters on the moon are named after him ]]> 2017-10-30 18:54:08 UTC https://padlet.com/bbarker8/147b8u7zrq2r/wish/201890366 bbarker8 https://padlet.com/bbarker8/147b8u7zrq2r/wish/201892053 - Born in Germany
- Lived from 1879-1955
- Famous for equation E=mc2
- Theory of relativity

]]> 2017-10-30 18:57:31 UTC https://padlet.com/bbarker8/147b8u7zrq2r/wish/201892053