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Atomic Theory Quiz

Atomic Theory Quiz

Assessment

Interactive Video

Chemistry

9th - 10th Grade

Hard

Created by

Evelyn Hayes

FREE Resource

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which philosopher proposed that matter is composed of four elements: earth, water, air, and fire?

Empedocles

Aristotle

Democritus

Lavoisier

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What did Democritus believe matter was made of?

Four elements

Energy

Continuous substance

Tiny indivisible particles

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What was the continuous substance Aristotle believed in called?

Phlogiston

Heil

Atomos

Ether

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which law did Antoine Lavoisier introduce?

Law of Universal Gravitation

Law of Multiple Proportions

Law of Conservation of Mass

Law of Definite Proportions

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What does the law of definite composition state?

Atoms are indivisible

Elements combine in fixed ratios by mass

Matter can be created or destroyed

Gases have the same volume

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

According to Dalton, how do atoms combine to form compounds?

In complex ratios

In simple whole-number ratios

In any ratio

In equal volumes

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the law of multiple proportions?

Atoms can be created or destroyed

Atoms combine in simple whole-number ratios

Atoms combine in fixed ratios

Atoms are indivisible

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