Unit Test on Matter Study Tool

When you make a pizza, which process involves a chemical change?

• baking the dough

• spreading the cheese

• slicing the pepperoni

• mixing spices in the sauce

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-4

NGSS.MS-PS1-5

If you brought a bowling ball to the moon, what would happen to the physical properties of that ball?

• The mass would change and the weight would change.

• The mass would stay the same and the weight would change.

• The volume would change and the weight would change.

• The mass would change and volume would change.

Tags

NGSS.MS-PS2-4

Liquid A has a density of 10g/mL. Liquid B has a density of 5g/mL. Liquid C has a density of 15g/mL. Describe the arrangement of all three liquids if they were poured into a graduated cylinder.

• A on top, then B and then C on the bottom.

• B on top, then C and then A on the bottom.

• C on top, then B and then A on the bottom.

• B on top, then A and then C on the bottom.

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

• The cookies cooked in the oven.

• The chemicals mixed and created bubbles.

• The student broke the glass beaker.

• The paper lit on fire.

The rock had a mass of 10g and a volume of 2cm3. What is the density and will the rock sink or float in water?

• 5g/cm3 and it will float

• 5g/cm3 and it will sink

• 0.2g/cm3 and it will float

• 0.2g/cm3 and it will sink

How do you measure the volume of a liquid?

• use a graduated cylinder and read from the highest point

• use a graduated cylinder and read from the bottom of the meniscus

• use a triple beam balance

• Do mass divided by volume

What is the density of water?

• 0 g/mL

• 1 g/mL

• 100 g/mL

• 50 g/mL

How do you determine whether something will sink or float in water?

• A density of more than one will float and less than one will sink.

• A density of more than one will sink and less than one will float.

How do you find the volume of regular shaped objects?

• LxWxH

• water displacement

• triple beam balance

How do you find the volume of irregular shaped objects?

• LxWxH

• water displacement

• triple beam balance