Review Game Zone
Flash Cards
(current)
Games
Teachers
Search
Atomic Theory- Scientist Timeline
Test Description: Review questions
Instructions: Answer all questions to get your test result.
1) Who discovered the electron?
A
Rutherford
B
Goldstein
C
Thomson
D
Bohr
2) Who created a model of the atom with electrons moving around the nucleus in fixed orbits?
A
Rutherford
B
Thomson
C
Bohr
D
Democritus
3) Who did the gold foil experiment?
A
Chadwick
B
Democritus
C
Rutherford
D
Mendeleev
4) Who discovered that the proton had a positive charge?
A
Rutherford
B
Dalton
C
Bohr
D
Chadwick
5) Believed that the universe was made of tiny uncuttable particles
A
Democritus
B
Chadwick
C
Mendeleev
D
Dalton
6) Created the first periodic table.
A
Rutherford
B
Dalton
C
Mendeleev
D
Bohr
7) Greek philosopher
A
Democritus
B
Dalton
C
Thomson
D
Chadwick
8) Found the missing mass of the atom's nucleus
A
Mendeleev
B
Democritus
C
Chadwick
D
Dalton
9) Determined that the properties of elements are periodic (or in trends)
A
Bohr
B
Heisenberg
C
Mendeleev
D
Chadwick
10) Uncertainty principle (a particle's position, energy and time can never be precisely known)
A
Heisenberg
B
Dalton
C
Chadwick
D
Bohr
11) Discovered the neutron
A
Heisenberg
B
Rutherford
C
Dalton
D
Chadwick
12) Hypothesized that the atom was a tiny hard sphere
A
Dalton
B
Chadwick
C
Rutherford
D
Thomson
13) Discovered that the atom is mostly empty space
A
Chadwick
B
Democritus
C
Rutherford
D
Dalton
14) Believed that atoms of a given element are identical
A
Thomson
B
Chadwick
C
Dalton
D
Rutherford
15) Created the atomic theory
A
Rutherford
B
Democritus
C
Dalton
D
Chadwick
16) Use the cathode ray tube in his discovery
A
Heisenberg
B
Mendeleev
C
Dalton
D
Thomson
17) Created the plum pudding model of the atom.
A
Dalton
B
Thomson
C
Mendeleev
D
Chadwick
18) Worked with the Quantum Theory
A
Heisenberg
B
Democritus
C
Daltong
D
Thomson
*select an answer for all questions
Check Results & Get Answers
Play Games with the Questions Above
Teachers: Create FREE classroom games with your questions
Click for more info!
©2007-2024
ReviewGameZone.com
|
About
|
Privacy
|
Contact
|
Terms
|
Site Map
WAIT! Find what you needed?
×
Still Looking for the Answers?
Have Another Question?
Play a Review Game with These Questions?
Want to Make Your Own Test Like This One?