Matter Review

Anything that has mass and takes up space is.....

• property

• volume

• matter

• mass

______________ is the amount of space that matter takes up.

• mass

• weight

• matter

• volume

1. A substance is provided in a jar. The table includes the student’s observations. Use them to correctly identify the substance as a homogeneous mixture or heterogeneous mixture.

• A. The substance is a homogeneous mixture because the particles are evenly distributed.

• A. The substance is a heterogeneous mixture because the particles are evenly distributed

• A. The substance is a homogeneous mixture because the particles are not evenly distributed.

• A. The substance is a heterogeneous mixture because the particles are not evenly distributed.

1. Melting crayons is an example of _____________.

• physical change

• physical property

• chemical change

• chemical property

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-4

While outside playing ball, Naisir slid on the ground and ripped a hole in his pants. Choose the statement that correctly identifies the type of change that occurred and the supporting evidence.

• A chemical change happened because a new substance was created.

• A chemical change happened because there was a permanent change to his pants.

• A physical change happened because there is not a new substance being formed.

• A physical change happened because he physically slid on the ground to cause the rip.

Which term BEST describes a substance composed of a single element or a single compound that cannot be broken down by physical means?

• homogeneous mixture

• heterogeneous mixture

• pure substance

• element

Jaylen mixes 30 grams of baking soda with 100 grams of vinegar in a closed container. Based on the Law of Conservation of Matter, what represents the total mass of all reactants after the experiment?

• 30 grams

• 70 grams

• 130 grams

• 170 grams

Which set of properties, intensive or extensive, are based on the size of a sample?

• intensive

• extensive

What kind of physical property is this? Color

• intensive

• extensive

What kind of physical property is this? Temperature

• intensive

• extensive

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4