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John Dalton
John DaltonBased his theory of Atoms on experiments. Also created many theories around atoms. -
JJ Thompson
JJ ThompsonWas the first person to discover that atoms were created from smaller subatomic partacles. -
Ernest Rutherford
Ernest RutherfordDiscovered that there were positive and negatively charges subatomic particles. Learned that there was a nucleus of an atom and that there was a nucleus with electrons flying around it. -
Neils Bohr
Fixed Rutherford's model of the atom. Said that electrons with low energy orbit closer to the nucleus, and vice versa. -
James Chadwick
Neils BohrChadwick was credited with the discocery of a nevagive subatomic partacle, that he called the neutron