Matter Review HW

1.) All matter is made up of smaller pieces of matter called...

• space
• particles
• weight
• chemicals

Tags

NGSS.MS-PS1-1

2.) How are the particles in each state of matter different?

• The particles are different sizes.
• The particles are arranged differently.
• The particles are different shapes.

3.) When a material dissolves, it...

• separates with a material it is mixed with.
• changes the state of matter it is in.
• mixes completely with another material.

4.) Which of the following is true about ALL matter?

• All matter has weight.
• All matter can be seen.
• All matter has a fixed volume.
• All of the above.

5.) A _____ is a material where each part of it is made of the same type of particle.

• powder
• mixture
• substance
• grain

6.) What is a property?

• a mixture of materials that dissolve.
• a combination of two or more substances.
• a material that changes its state of matter.
• a characteristic that can be measured and can be used to identify a type of matter.

Tags

NGSS.MS-PS1-2

7.) Which is an example of a mixture?

• fruit salad
• salt and water
• sugar and water
• all of the above

8.) Can a mixture of sugar and water be separated back into just substances?

• Yes
• No

9.) What is the difference between a substance and a mixture?

• A substance is a type of mixture.
• A substance is one type of particle and a mixture is made up of two or more.
• There is no difference, they are the same thing.

10.) Which of the following is a property that you can observe?

• color
• reflectivity
• shape or size
• all of the above

Tags

NGSS.2-PS1-1