Atoms/Atomic Theorists Review

Father of modern chemistry; named the atomic theory

• Neils Bohr

• Ernest Rutherford

• John Dalton

• Dmitri Mendeleev

Idea that matter cannot be created nor destroyed, but can change from one form to another.

• Rutheford's Rule

• Mendeleev's Mandate

• Law of Conservation of Matter

• The Periodic Law

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Person that discovered electrons using the cathode ray experiment. He created the plum pudding model

• Neils Bohr

• Ernest Rutherford

• JJ Thomson

• Dmitri Mendeleev

Person that organized the first periodic table

• Neils Bohr

• Ernest Rutherford

• JJ Thomson

• Dmitri Mendeleev

Tags

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First person to say that empty space is filled with "atomos."

• James Chadwick

• Democritus

• JJ Thomson

• Dmitri Mendeleev

Used the gold foil experiment to discover the nucleus of an atom. He also added protons to the atom model

• Neils Bohr

• Ernest Rutherford

• JJ Thomson

• Democritus

Tags

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Person that wrote the Law of Conservation of Matter/Mass

• Antione Lavoisier

• Democritus

• JJ Thomson

• Dmitri Mendeleev

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Rutherford's student who added neutrons to the atomic model; nicknamed " Jimmy Neutron"

• Antione Lavoisier

• Democritus

• JJ Thomson

• James Chadwick

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Added energy levels to the atom model

• Antione Lavoisier

• Niels Bohr

• JJ Thomson

• James Chadwick

Tags

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Rutherford's experiment that he used to discover protons and the nucleus.

• gold foil experiment

• cathode ray experiment

• neither of these is correct

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