Atomic History
Authored by Keri Davis
Science
9th Grade
NGSS covered
Used 96+ times
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26 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Discovered that the atom was mostly empty space with his Gold Foil Experiment
Democritus
Bohr
Rutherford
Thompson
Dalton
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
created the "plum pudding" model, a positively charged sphere with negative electrons randomly scattered throughout
Democritus
Bohr
Rutherford
Thompson
Dalton
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
believed that the universe was made of tiny, "uncuttable" particles
Democritus
Bohr
Rutherford
Thompson
Dalton
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
created a model of the atom with electrons moving around the nucleus in fixed orbits, like the planets orbiting the sun
Democritus
Bohr
Rutherford
Thompson
Dalton
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
discovered the electron
Democritus
Bohr
Rutherford
Thompson
Dalton
6.
MULTIPLE SELECT QUESTION
30 sec • 1 pt
His model looked like this...
Democritus
Bohr
Rutherford
Thompson
Dalton
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
His model looked like this...
Democritus
Bohr
Rutherford
Thompson
Dalton
Tags
NGSS.MS-PS1-1
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