Development of the Model of the Atom

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Came up with the idea of the atom. Stated that all matter is made up of atoms
Democritus
1 of 6
Provided the method of gathering scientific facts
Aristotle
2 of 6
Formed the atomic theory which states that all matter is composed of tiny indestructible particles called atoms
John Dalton
3 of 6
Discovered the electron and developed the plum pudding model
J.J Thompson
4 of 6
Used the results of the gold foil experiment to state that all mass of an atom were in a small positively-charged ball at the center of the atom
Ernest Rutherford
5 of 6
Suggested that electrons moved round the nucleus in successively large orbits. He also presented the Bohrs atomic model
Niels Bohr
6 of 6

Other cards in this set

Card 2

Front

Provided the method of gathering scientific facts

Back

Aristotle

Card 3

Front

Formed the atomic theory which states that all matter is composed of tiny indestructible particles called atoms

Back

Preview of the front of card 3

Card 4

Front

Discovered the electron and developed the plum pudding model

Back

Preview of the front of card 4

Card 5

Front

Used the results of the gold foil experiment to state that all mass of an atom were in a small positively-charged ball at the center of the atom

Back

Preview of the front of card 5
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