Scientists Flashcards by Samichi Unknown

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Proposed that elements combine to form compounds

John dalton

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He proposed electrons

J.J thomson

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He proposed protons

Ernest Rutherford

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He proposed neutrons

James Chadwick

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Proposed that atoms are small, hard particles that are indestructible.

Democritus

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Who discovered phosphorus

Robert Boyle

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He composed the whole periodic table

Dmitri Mendeleev

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Scientists Flashcards

(7 cards)