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Atomis theory scientists
Questions |
Answers |
electrons are in circular paths depending on their energy level |
Bohr |
Found neutrons slightly more massve than a proton |
Chandwick |
Elements consist of atoms and compounds are collection of atoms |
Dalton |
Matter is composed of empty space in which atoms move. |
Democritus |
"plum pudding model" Atoms contain Negative particles called electrons |
Jj thomson |
Electrons move in waves rather than straight circular path |
De Brogile |
propved the pp model was wrong. nucleus center is (+) and tiny electrons moved in space around it. |
Rutherford |