PROPONENTS OF ATOMIC MODELS Flashcards
1
Q
Proponent of anything resembling modern atomic theory
A
Democritus
2
Q
Proposed the existence of indivisible atoms
A
Democritus
3
Q
Published the Modern Atomic Theory in 1803
A
John Dalton
4
Q
Proposed that the atom is a sphere of (+) particles to which are embedded (-) particles
A
Joseph John Thomson
5
Q
Developed the Raisin-Bread Model
A
Joseph John Thomson
6
Q
Developed the Plum-Pudding Model
A
Joseph John Thomson
7
Q
Disproved Thomson’s model using the “Gold Foil/Film Experiment”
A
Ernest Rutherford
8
Q
Developed the “Nuclear Model”
A
Ernest Rutherford
9
Q
Developed the “Planetary Model”
A
Niels Bohr
10
Q
Developed the “Quantum Mechanical Model”
A
Erwin Schrodinger
11
Q
Proposed the modern atomic structure
A
Erwin Schrodinger
