Changes in Matter

When two or more substances are combined to create a new substance, this is an example of a ______ change.

• physical

• chemical

• particle

• heated

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

When matter changes shape, this is an example of a ______ change.

• physical

• chemical

• particle

• permanent

The ability of a substance to dissolve in a liquid is called ______.

• permeability

• property

• solubility

• physicality

______ of matter can be measured without changing the matter.

• Solutions

• Substances

• Particles

• Properties

True or false: The picture below shows a physical change.

• true

• false

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

What type of change is represented by the image below? Select all that apply:

• physical

• chemical

• soluble

• permanent

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-4

NGSS.MS-PS1-5

Which of the following are properties of matter? Select all that apply.

• color

• texture

• weight

• size

Tags

NGSS.5-PS1-3

Which of the following is an example of a heterogeneous mixture?

• baking soda and vinegar

• water and sand

• water and sugar

• tea and honey

A student boils a mixture of water and salt until the salt dissolves into the water. How could the student prove that the salt did not disappear but is still present in the water?

• Pour the mixture through a sieve to filter out the salt.

• Wait until the mixture cools and then boil it again.

• Add vinegar to the water and salt.

• Let the water evaporate until only the salt is left.

Tags

NGSS.MS-PS1-2

Circle the pictures that show a chemical change.

• burning firewood

• hammering a nail

• cooking dinner

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5