Unit 1 Matter Review (Part 2)

Unit 1 Matter Review (Part 2)

Assessment

Flashcard

Science

6th - 8th Grade

Practice Problem

Hard

Created by

Wayground Content

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15 questions

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1.

FLASHCARD QUESTION

Front

What type of change is rusting of iron an example of?

Back

Chemical change.

2.

FLASHCARD QUESTION

Front

How many total atoms are in the compound HCO₂?

Back

4 atoms.

3.

FLASHCARD QUESTION

Front

What happens to the properties of matter during a physical change?

Back

The properties of matter stay the same.

4.

FLASHCARD QUESTION

Front

What type of change results in the creation of a new substance?

Back

Chemical change.

5.

FLASHCARD QUESTION

Front

What type of change is shredding paper an example of?

Back

Physical change.

6.

FLASHCARD QUESTION

Front

Define a chemical change.

Back

A process where one or more substances are transformed into new substances with different properties.

7.

FLASHCARD QUESTION

Front

Define a physical change.

Back

A process that alters the form or appearance of a substance without changing its chemical composition.

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