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Flashcards in History Of The Atom Deck (6)
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1

Demokritos

Atoms can't be split

2

John Dalton

Atoms are tiny particles that can't be split. They make up elements

3

JJ Thompson

Atoms can be split. They contain a nucleus and electrons (plum pudding)

4

Rutherford

Mass is in nucleus. Electrons orbit on shells

5

Chadwick

Neutrons exist

6

Bohr

Electrons can only move along specific shells