https://padlet.com/rendulicelisen/bhul81xcqc7i Timeline en-us 2018-10-08 12:17:29 UTC 2026-02-13 04:18:37 UTC hello@padlet.com rendulicelisen https://padlet.com/rendulicelisen/bhul81xcqc7i/wish/290253414 2018-10-08 12:20:08 UTC https://padlet.com/rendulicelisen/bhul81xcqc7i/wish/290253414 rendulicelisen https://padlet.com/rendulicelisen/bhul81xcqc7i/wish/290253989 Democritus lived in Greece and he helped contribute his ideas to the Atomic Theory. He states that "everything is composed  of atoms."]]> 2018-10-08 12:21:35 UTC https://padlet.com/rendulicelisen/bhul81xcqc7i/wish/290253989 rendulicelisen https://padlet.com/rendulicelisen/bhul81xcqc7i/wish/290254691 Dimitri Mendeleev lived in Russia when he created his idea of the "Periodic Law". This law was his formulation of the periodic table of elements.]]> 2018-10-08 12:23:28 UTC https://padlet.com/rendulicelisen/bhul81xcqc7i/wish/290254691 rendulicelisen https://padlet.com/rendulicelisen/bhul81xcqc7i/wish/290254731 John Dalton lived in Manchester when he contributed to his ideas on the Atomic Theory. He proposed all matter was composed of atoms and he introduced this to chemistry.]]> 2018-10-08 12:23:35 UTC https://padlet.com/rendulicelisen/bhul81xcqc7i/wish/290254731 rendulicelisen https://padlet.com/rendulicelisen/bhul81xcqc7i/wish/290257188 JJ Thompson lived in England and discovered the electron and proved his findings by demonstrating that cathode rays were negatively charged. ]]> 2018-10-08 12:29:46 UTC https://padlet.com/rendulicelisen/bhul81xcqc7i/wish/290257188 rendulicelisen https://padlet.com/rendulicelisen/bhul81xcqc7i/wish/290257943 Ernest Rutherford lived in England as well when he proposed his "Rutherford Model". His planetary model consists on his ideas that atoms have a small charged nucleus surrounded by space, then are circles with electrons. (Also can be known as finding the structure of an atom).]]> 2018-10-08 12:31:32 UTC https://padlet.com/rendulicelisen/bhul81xcqc7i/wish/290257943 rendulicelisen https://padlet.com/rendulicelisen/bhul81xcqc7i/wish/290259010 Niels Bohr lived in Denmark when he created his "Bohr Model". He discovered that energy is transferred only in certain well defined quantities. (hydrogen atom)]]> 2018-10-08 12:34:34 UTC https://padlet.com/rendulicelisen/bhul81xcqc7i/wish/290259010 rendulicelisen https://padlet.com/rendulicelisen/bhul81xcqc7i/wish/290259673 Erwin Schrodinger lived in Austria when he made his discovery. Schrodinger took the "Bohr Model" one step further and named his model the "Quantum Mechanical Model." He found the likelihood of an electron in a certain position using mathematical equations.]]> 2018-10-08 12:36:17 UTC https://padlet.com/rendulicelisen/bhul81xcqc7i/wish/290259673 rendulicelisen https://padlet.com/rendulicelisen/bhul81xcqc7i/wish/290265662 2018-10-08 12:48:18 UTC https://padlet.com/rendulicelisen/bhul81xcqc7i/wish/290265662 rendulicelisen https://padlet.com/rendulicelisen/bhul81xcqc7i/wish/290266800 2018-10-08 12:50:03 UTC https://padlet.com/rendulicelisen/bhul81xcqc7i/wish/290266800 rendulicelisen https://padlet.com/rendulicelisen/bhul81xcqc7i/wish/291193024 2018-10-10 12:27:14 UTC https://padlet.com/rendulicelisen/bhul81xcqc7i/wish/291193024 rendulicelisen https://padlet.com/rendulicelisen/bhul81xcqc7i/wish/291193822 2018-10-10 12:29:15 UTC https://padlet.com/rendulicelisen/bhul81xcqc7i/wish/291193822 rendulicelisen https://padlet.com/rendulicelisen/bhul81xcqc7i/wish/291194047 2018-10-10 12:29:36 UTC https://padlet.com/rendulicelisen/bhul81xcqc7i/wish/291194047 rendulicelisen https://padlet.com/rendulicelisen/bhul81xcqc7i/wish/291194489 2018-10-10 12:30:44 UTC https://padlet.com/rendulicelisen/bhul81xcqc7i/wish/291194489 rendulicelisen https://padlet.com/rendulicelisen/bhul81xcqc7i/wish/291194753 2018-10-10 12:31:16 UTC https://padlet.com/rendulicelisen/bhul81xcqc7i/wish/291194753 rendulicelisen https://padlet.com/rendulicelisen/bhul81xcqc7i/wish/291194938 2018-10-10 12:31:42 UTC https://padlet.com/rendulicelisen/bhul81xcqc7i/wish/291194938