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scientists
Question | Answer |
---|---|
Bohr: what did he discover? | determined that electrons exist in different energy levels or orbits using flame tests |
Dalton: what did he discover? | said that all atoms of an element are identical |
Thompson: what did he discover? | developed the "plum pudding" of the atom, gave us the term atom |
Democritus: what did he discover? | matter is made up of a single invisible particle |
Rutherford: what did he discover? | discovered nucleus through his gold foil experiment |