Atomic Model Theory by Michael McGordon https://padlet.com/mcgordonmt0201/sj7cru4ylve0l132 en-us 2020-10-13 14:35:27 UTC 2024-05-26 23:18:30 UTC hello@padlet.com mcgordonmt0201 https://padlet.com/mcgordonmt0201/sj7cru4ylve0l132/wish/825147251 Neils/Bohr-van Leeuwen]]> 2020-10-13 14:53:19 UTC https://padlet.com/mcgordonmt0201/sj7cru4ylve0l132/wish/825147251 J.J Tompson https://padlet.com/mcgordonmt0201/sj7cru4ylve0l132/wish/825161907 In 1897 J.J discovered that all atoms contained tiny negatively charged subatomic particles or electrons. To find this information he experimented. He created these experiments with cathode ray tubes or withe crooks.]]> 2020-10-13 14:56:24 UTC https://padlet.com/mcgordonmt0201/sj7cru4ylve0l132/wish/825161907 The year of research/discovery is 1967 November 18 mcgordonmt0201 https://padlet.com/mcgordonmt0201/sj7cru4ylve0l132/wish/825162689 2020-10-13 14:56:33 UTC https://padlet.com/mcgordonmt0201/sj7cru4ylve0l132/wish/825162689 Dmitri Mendeleev https://padlet.com/mcgordonmt0201/sj7cru4ylve0l132/wish/825166234 The year of research/discovery was in 1869 when Dmitri Mendeleev found that, when all the known chemical elements were arranged in order of increasing atomic weight, the resulting table displayed a recurring pattern, or periodicity, of properties within groups of elements. Dmitri Mendeleev is represented by his creation like his own version of the periodic table of elements. ]]> 2020-10-13 14:57:20 UTC https://padlet.com/mcgordonmt0201/sj7cru4ylve0l132/wish/825166234 edmondsonca0326 https://padlet.com/mcgordonmt0201/sj7cru4ylve0l132/wish/825173692 442 BC founded that atoms make up different shapes and sizes ]]> 2020-10-13 14:59:00 UTC https://padlet.com/mcgordonmt0201/sj7cru4ylve0l132/wish/825173692 Werner Heisenberg https://padlet.com/mcgordonmt0201/sj7cru4ylve0l132/wish/825177144 Werner Heisenberg born worked on atomic theory he formulated quantum mechanics in terms of metrics and in discovering the uncertainty principle with profound implications, when he worked and research on the atomic theory was February 1927. ]]> 2020-10-13 14:59:47 UTC https://padlet.com/mcgordonmt0201/sj7cru4ylve0l132/wish/825177144 James chadwick carterdn0401 https://padlet.com/mcgordonmt0201/sj7cru4ylve0l132/wish/825209106
Known for the discovery of the neutron in 1932
He found the discovery by having an bombarded of alpha particles an used an energetic stream of radiation
]]> 2020-10-13 15:06:37 UTC https://padlet.com/mcgordonmt0201/sj7cru4ylve0l132/wish/825209106 https://padlet.com/mcgordonmt0201/sj7cru4ylve0l132/wish/825211697 2020-10-13 15:07:10 UTC https://padlet.com/mcgordonmt0201/sj7cru4ylve0l132/wish/825211697 John Dalton https://padlet.com/mcgordonmt0201/sj7cru4ylve0l132/wish/825212291 Year researched/discovery in 1803
He discovered atomism. He developed methoods in order to calculate atomic weights and structures.]]> 2020-10-13 15:07:18 UTC https://padlet.com/mcgordonmt0201/sj7cru4ylve0l132/wish/825212291