
Timeline of Atoms
Authored by Teresa Thomson
Other
8th Grade
Used 4+ times

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10 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Who proposed the first atomic model?
John Dalton
Ernest Rutherford
Niels Bohr
Democritus
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which atomic model proposed that electrons move in specific energy levels or shells?
John Dalton
Ernest Rutherford
Niels Bohr
Democritus
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Who discovered the nucleus of an atom?
John Dalton
Ernest Rutherford
Niels Bohr
Democritus
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which atomic model proposed that electrons exist in orbitals or electron clouds?
John Dalton
Ernest Rutherford
Niels Bohr
Democritus
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Who proposed the plum pudding model of the atom?
John Dalton
Ernest Rutherford
Niels Bohr
J.J. Thomson
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which atomic model proposed that atoms are indivisible and indestructible?
John Dalton
Ernest Rutherford
Niels Bohr
Democritus
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Who discovered the electron?
John Dalton
Ernest Rutherford
Niels Bohr
J.J. Thomson
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