Knowledge Flashcards
1
Q
Who created the billiard ball model?
A
John Dalton
2
Q
Who created the plum pudding model?
A
JJ Thompson
3
Q
Who created the solar system model?
A
Ernest Rutherford
4
Q
Who created the Bohr model?
A
Neils Bohr
5
Q
What was Democritus?
A
Atomist
6
Q
What did Aristotle believe substances were composed of?
A
4 elements- earth, air, fire, water