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Atomic Theory History

Authored by Will Brennan

Science

7th Grade

NGSS covered

Used 787+ times

Atomic Theory History
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10 questions

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1.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

Media Image

Who was the first person credited with studying atomic theory?

Dalton

Democritus

Chadwick

Miller

2.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

Media Image

Earth, Air, Fire, and Water were the fundamental elements proposed by ___.

Aristotle

Democritus

Plato

Galileo

3.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

Media Image

Which Scientist said, matter made of atoms that can not be created or destroyed

Democritus

Aristotle

John Dalton

JJ. Thompson

Tags

NGSS.HS-PS1-7

4.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

What is the correct order of scientists in order of their work related to the atomic theory from earliest to most recent?

Ernest Rutherford, JJ Thomson, John Dalton, & Democritus

JJ Thomson, John Dalton, Ernest Rutherford, & Democritus

Democritus, John Dalton, JJ Thomson, Ernest Rutherford.

John Dalton, JJ Thomson, Democritus, & Ernest Rutherford

5.

MULTIPLE SELECT QUESTION

20 sec • 1 pt

Media Image

What was J. J. Thomson's contribution to the atomic theory?

Discovered the electron

Discovered the nucleus -did the gold foil experiment

Created a model of the atom with electrons moving around the nucleus in fixed orbits

Discovered the neutron

6.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

Media Image

Who proposed that the atom consists mostly of empty space with a nucleus at the centre?

Bohr

Dalton

Rutherford

Chadwick

7.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

Media Image

What subatomic particles did James Chadwick discover?

protons. 

neutrons

electrons

quarks

Tags

NGSS.HS-PS1-8

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