EOC Review- Matter

The amount of matter in an object is a measure of the object's ________________.

• volume

• density

• mass

• solubility

Tags

NGSS.MS-PS1-5

What is the volume of the rock? The water level is displaced from 20 mL to 23 mL with the rock.

• 3 mL

• 23 mL

• 20 mL

• 43 mL

What is the formula for calculating density?

• Mass ∗ Volume

• Volume ∗ Mass

• Mass ÷ Volume

• Volume ÷ Mass

Which statement is true?

• Oil is the most dense substance.

• Corn syrup is less dense than water.

• Oil is less dense than water.

• Oil and corn syrup have the same density but different masses.

Tags

NGSS.MS-PS1-2

What is the most dense metal?

• Aluminum 
  2.7 g/cm³

• Steel
  7.14 g/cm³

• Nylon
  1.2 g/cm³

• Copper 
  8.14 g/cm³

Tags

NGSS.MS-PS1-2

In which state does matter completely fill its closed container?

• Gas

• Liquid

• Solid

• Ice

Tags

NGSS.MS-PS1-4

Which state of matter has a fixed shape and volume and it's molecules move very slowly?

• Liquid

• Gas

• Solid

• Plasma

Tags

NGSS.MS-PS1-4

The boiling point of water is ______________.

• 0° C

• 50° C

• 200° C

• 100° C

Tags

NGSS.MS-PS3-4

The volume of water in a beaker was 215 mL. After 5 days, the volume of the water was 200 mL. What best explains the change in volume?

• Some of the water absorbed the air. 

• Some of the water evaporated and escaped into the air as water vapor.

• Some of the water disappeared.

• Some of the water was released due to condensation.

Tags

NGSS.MS-ESS2-4

When a gas turns into a liquid, it is called ___________________.

• Condensation

• Evaporation

• Melting

• Freezing

Tags

NGSS.MS-PS1-4