
History of the Atom
Presentation
•
Chemistry
•
8th Grade
•
Medium
Standards-aligned
Scott Kelley
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11 Slides • 8 Questions
1
History of the Atom
Locate the BLUE shaded boxes to know what you should fill in on your notes sheet.
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12
Multiple Choice
Which scientist is given credit for discovering the electron?
Bohr
Dalton
Thomson
Rutherford
13
Multiple Choice
Who discovered that electrons travel in specific orbits around the nucleus?
Bohr
Schrodinger
Democritus
Rutherford
14
Multiple Choice
Who was the first person to say that matter was made of atoms, and these atoms could not be created or destroyed?
Dalton
Democritus
Rutherford
Thomson
15
Multiple Choice
Whose model of the atom is known as the "plum pudding" model (aka the "chocolate chip cookie" model)?
Rutherford
Schrodinger
Dalton
Thomson
16
Multiple Choice
Whose gold foil experiment led to his conclusion that the nucleus of an atom contained protons?
Rutherford
Bohr
Thomson
Dalton
17
Multiple Choice
Who developed the idea that electrons are found in a cloud?
Bohr
Dalton
Schrodinger
Rutherford
18
Multiple Choice
Whose model of the atom is represented in the image?
Thomson
Bohr
Dalton
Rutherford
19
Multiple Choice
Whose model is the most modern interpretation of an atom?
Dalton
Democritus
Rutherford
Schrodinger
History of the Atom
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