atom by Kai Mullins https://padlet.com/560031387/tnqdx7kr3wx7 Made with chemistry en-us 2018-02-13 20:39:58 UTC 2018-02-13 21:47:11 UTC hello@padlet.com https://padlet-assets.s3.amazonaws.com/icons/Growing.png democritus 560031387 https://padlet.com/560031387/tnqdx7kr3wx7/wish/231288019 430 b.c the atom theory
it says everything is atoms and between atoms there is nothing atoms cant break  atoms move  there are lots of kinds of atoms]]> 2018-02-13 20:44:42 UTC https://padlet.com/560031387/tnqdx7kr3wx7/wish/231288019 bohr 560031387 https://padlet.com/560031387/tnqdx7kr3wx7/wish/231292519 in 1913 he describes the atom and makes model ]]> 2018-02-13 20:55:15 UTC https://padlet.com/560031387/tnqdx7kr3wx7/wish/231292519 crookes 560031387 https://padlet.com/560031387/tnqdx7kr3wx7/wish/231293774 1861 he found thallium]]> 2018-02-13 20:58:27 UTC https://padlet.com/560031387/tnqdx7kr3wx7/wish/231293774 thomson 560031387 https://padlet.com/560031387/tnqdx7kr3wx7/wish/231294913 in 1897 he discover electron and put it in atom]]> 2018-02-13 21:01:51 UTC https://padlet.com/560031387/tnqdx7kr3wx7/wish/231294913 dalton 560031387 https://padlet.com/560031387/tnqdx7kr3wx7/wish/231295652 in 1803 he proved the atom was real and rebuilt Democritus theory]]> 2018-02-13 21:03:53 UTC https://padlet.com/560031387/tnqdx7kr3wx7/wish/231295652 rutherford 560031387 https://padlet.com/560031387/tnqdx7kr3wx7/wish/231298591 in 1871 he found the structure of the atom and made a model of it]]> 2018-02-13 21:13:35 UTC https://padlet.com/560031387/tnqdx7kr3wx7/wish/231298591 bequerel 560031387 https://padlet.com/560031387/tnqdx7kr3wx7/wish/231300259 in 1896 he discovered radioactivity and won a prize]]> 2018-02-13 21:18:19 UTC https://padlet.com/560031387/tnqdx7kr3wx7/wish/231300259 chadwick 560031387 https://padlet.com/560031387/tnqdx7kr3wx7/wish/231301064 in 1932 he found the neutron]]> 2018-02-13 21:21:04 UTC https://padlet.com/560031387/tnqdx7kr3wx7/wish/231301064 recent atom 560031387 https://padlet.com/560031387/tnqdx7kr3wx7/wish/231301664 quantum mechanical model = name]]> 2018-02-13 21:22:54 UTC https://padlet.com/560031387/tnqdx7kr3wx7/wish/231301664