Physical Science Matter Pretest

Front

What does the law of conservation of mass state?

Back

Mass cannot be created or destroyed.

Tags

NGSS.MS-PS1-5

Front

What is the process called when gas changes directly to a solid?

Back

Deposition.

Tags

NGSS.MS-PS1-4

Front

What type of matter has no definite shape or volume?

Back

Gas.

Front

What is H2O an example of?

Back

A compound.

Tags

NGSS.MS-PS1-1

Front

What happens to particles when matter is heated?

Back

They move more quickly.

Tags

NGSS.MS-PS1-4

Front

What is the definition of matter?

Back

Anything that has mass and takes up space.

Front

What are the three states of matter?

Back

Solid, liquid, and gas.

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

Front

What is a mixture?

Back

A combination of two or more substances that are not chemically bonded.

Front

What is the difference between an element and a compound?

Back

An element is a pure substance made of one type of atom, while a compound is made of two or more different types of atoms chemically bonded.

Front

What is vaporization?

Back

The process of turning from liquid into vapor.

Tags

NGSS.MS-PS1-4