Material properties

Material properties

7th Grade

18 Qs

quiz-placeholder

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Material properties

Material properties

Assessment

Quiz

Science

7th Grade

Medium

Created by

Sheeba 79717/TCHR/BLLC

Used 61+ times

FREE Resource

18 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Media Image

1. Which observation(s) might be used as evidence that a chemical reaction occurred?

Color change

Odor change

Properties change

All of the above

2.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

________ result(s) in no new substances.

A physical change

A chemical change

Physical and chemical changes

None of the above

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Which is an example of a physical change?

Burning wood

Freezing water

Rust on a car

Cooking food

4.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Media Image

Which is an example of a chemical change?

Burning wood

Burning wood

Burning wood

All of the above

5.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Media Image

If you start a chemical reaction with 5 atoms of helium, how many atoms will you have after?

4 atoms

10 atoms

5 atoms

1 atom

6.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Media Image

Which of the following describes a precipitate?

Which of the following describes a precipitate?

a solid forms when one liquid is poured into another

a gas forms when a solid is placed in a liquid

bubbles form when an acid is poured on a rock

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Digesting your food is an example of

chemical change

physical change

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