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Atomic Models

Authored by Bonnie Wehausen

Chemistry

10th - 12th Grade

NGSS covered

Used 387+ times

Atomic Models
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24 questions

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1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Dalton developed the first scientifically tested atomic theory.

True

False

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Chadwick found the nucleus through the gold foil experiment.

True

False

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Aristotle and other early Greek philosophers thought that matter was composed of four elements: air, earth, fire, and water.

True

False

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Cathode rays contain a negative charge.

True

False

Tags

NGSS.HS-PS2-4

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Which scientist described a positively charged core (“nucleus”) in the middle of a lot of empty space?

Chadwick

Thomson

Rutherford

Bohr

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Which scientist described an atom made of a solid positively charged substance with electrons dispersed throughout it?

Chadwick

Thomson

Rutherford

Bohr

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Which scientist developed the model of the atom shown?

Chadwick

Thomson

Rutherford

Bohr

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