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John Dalton was an english chemsit who was born at Eaglfied in 1766. His representation of the atom is a tiny ball. He beleived that all atoms are similar and different elements have atoms of different masses.
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J.J.Thomson's model described the atom with electrons scattered through it.
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Hantaro Nagaoka's model described the atom as though it were planets orbiting around the sun.
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Ernest Rutherford's model said explains the atom as electrons orbiting around a central nucleus.
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Niels Bohr's model describes the atom as if it were an onion. The electrons travel in specific layers.
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Electrons form a a negatively charged cloud around the nucleus.
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James Chadwick discovered the neutron wich explained why atoms were heaver than their protons and electrons.
