Changes in Matter Part 2 Review

Which of the following would NOT be used in performing a solubility test?

• spoon

• magnet

• cup of water

• stirring motion

Which of the following is a magnetic metal?

• copper

• brass

• steel

• gold

Tags

NGSS.MS-PS2-3

NGSS.MS-PS2-5

Particles of matter are too small to be seen with the naked eye (models can help in demonstrating).

• true

• false

Tags

NGSS.MS-PS1-1

Adding more solvent to a solution will ________________ the solution.

• dilute

• increase concentration of

When a gas is formed due to a chemical change, it can be released into the air, causing the mass of the new substance to be less than its original parts.

• true

• false

Tags

NGSS.MS-PS1-5

NGSS.MS-PS1-2

Increasing the temperature of a substance will cause its particles to ______________________.

• slow down

• stay the same

• speed up

Tags

NGSS.MS-PS1-4

How would adding more solute to a solution affect the concentration of the solution?

• the concentration would decrease

• the concentration would increase

• the concentration would not change

The ________________________ states that matter cannot be made or destroyed, only transferred and changed.

• Law of Conservation of Mass

• Newton's Laws of Motion

• Law of Changes

• Law of Destruction of Mass

Tags

NGSS.MS-PS1-5

Which of the following is an example of a physical change?

• burning wood

• cutting an apple

• metal rusting

• a banana turning brown

Which of the following is NOT evidence of a physical change?

• melting

• evaporation

• freezing

• change in odor

Tags

NGSS.MS-PS3-5