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ancient greek philosopher that believed that atoms are indivisible and cant be destructed ,he created the solid sphere model
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he was an English chemist and meteorologist , he proposed the modern atomic theory ,both he and democritus had the same model
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Thomson is an English physicist with a Nobel laureate in physics. Thomson discovered electrons, he also proposed the plum pudding model in 1904.
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Earnest Rutherford a New Zealand-born British physicist who came to be known as the father of nuclear physics. His atomic model shows that the atom is mostly an empty space with electrons orbiting a positively charged nucleus in set ,predictable paths
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Bohr is a Danish physicist who made a foundational contribution to the atomic structure. Bohr created the solar system of the atoms, it consisted of a small positively charged nucules and electrons that orbit around the center.