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John Dalton
He Pioneered the atom theory
number one for the descovery of the atom -
Dimitri Mendeleev
is attributed with creating the first periodic table of elements
2 for ordering them on the periodic table -
J.J Thomson
Worked with electrons in the atom such as protons and neutrons -
Earnest Rutherford
Rutherford descovered nuclear science and experimented with spiting an atom
1 for furthering atoms to be used as an energy sorce -
Niels Bohr
Helped greatly in the understanding of the atoms structure