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Unit 3: Atoms, Isotopes, Nuclear, & P.T.

Authored by Kerri Boyd

Chemistry

10th - 11th Grade

NGSS covered

Used 11+ times

Unit 3: Atoms, Isotopes, Nuclear, & P.T.
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25 questions

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1.

MULTIPLE CHOICE QUESTION

10 sec • 1 pt

Media Image

He proposed the particle theory of matter and called nature’s most basic particle the “atomos”

Aristotle
Democritus
Chadwick
Dalton

2.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Media Image

He unknowingly discovered the electron as a result of cathode ray tube experiments.    

Thomson
Chadwick
Democritus
Rutherford

Tags

NGSS.MS-PS1-1

3.

MULTIPLE CHOICE QUESTION

10 sec • 1 pt

Media Image

The smallest particle of an element that still retains all the properties of that element. 

atom
cathode ray
electron
compound

Tags

NGSS.MS-PS1-1

4.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Media Image

Rutherford’s experiment determined that the nucleus of an atom is tiny, dense and  ______ charged. 

neutrally
negatively
positively

Tags

NGSS.HS-PS1-8

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

The name of the scientist that came up with the plum pudding (or chocolate chip cookie) model is

Thomson
Rutherford
Bhor
Dalton

Tags

NGSS.MS-PS1-1

6.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Media Image

Who is credited with developing the atomic theory?  (Sometimes called the father of atomic theory)

John Dalton
J. J. Thomson
Earnest Rutherford
Niels Bohr

Tags

NGSS.MS-PS1-1

7.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Media Image

What did James Chadwick discover?

Neutron
Proton
Electron
Electron Cloud

Tags

NGSS.HS-PS1-8

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