My sublime canvas by Carrele Cooper https://padlet.com/coopercarreler/2r1kta0pmguw Made with ♥ en-us 2018-10-08 18:27:11 UTC 2018-10-11 01:09:19 UTC hello@padlet.com Democritus coopercarreler https://padlet.com/coopercarreler/2r1kta0pmguw/wish/290441668 His theory was that the universe and all matter obey everything is composed of atoms.
This developed in Greece.
Around (460-370 bc)


]]> 2018-10-08 18:30:03 UTC https://padlet.com/coopercarreler/2r1kta0pmguw/wish/290441668 Dmitri Mendeleev coopercarreler https://padlet.com/coopercarreler/2r1kta0pmguw/wish/290444023
His theory was based on the on the periodic table and arranging the 63 elements based on atomic mass into a periodic table. 
This developed in Russia.
Around 1869


]]> 2018-10-08 18:35:02 UTC https://padlet.com/coopercarreler/2r1kta0pmguw/wish/290444023 Ernest Rutherford coopercarreler https://padlet.com/coopercarreler/2r1kta0pmguw/wish/290445955 His theory was The whole mass of the atoms are concentrated in the center of the atom called nucleus.
This developed in New Zealand.
Around 1871


]]> 2018-10-08 18:38:56 UTC https://padlet.com/coopercarreler/2r1kta0pmguw/wish/290445955 John Dalton coopercarreler https://padlet.com/coopercarreler/2r1kta0pmguw/wish/290448392 His theory was that all matter is made of atoms are indivisible and indestructible
Developed in England 
18033 ]]> 2018-10-08 18:44:29 UTC https://padlet.com/coopercarreler/2r1kta0pmguw/wish/290448392 JJ Thompson coopercarreler https://padlet.com/coopercarreler/2r1kta0pmguw/wish/290450374
His theory was the accepted model of an atom didn't account for negatively or positively charged particles.
developed in England 
1897]]> 2018-10-08 18:48:50 UTC https://padlet.com/coopercarreler/2r1kta0pmguw/wish/290450374 Niels Bohr coopercarreler https://padlet.com/coopercarreler/2r1kta0pmguw/wish/290454601 His theory was that energy is transferred only in certain quantities.
This developed in Denmark 
Around 1913  

]]> 2018-10-08 18:58:05 UTC https://padlet.com/coopercarreler/2r1kta0pmguw/wish/290454601 Erwin Schrodinger coopercarreler https://padlet.com/coopercarreler/2r1kta0pmguw/wish/291521362 His theory was he used mathematical equations to describe the likelihood of finding an electron in a certain position. 
This developed in Austria
Around 19 ]]> 2018-10-11 01:03:52 UTC https://padlet.com/coopercarreler/2r1kta0pmguw/wish/291521362