5 Matter Test

Dawn boiled 150 grams of water until it evaporated and turned into water vapor. What is true about the water vapor?

• It has the same weight as the liquid water.

• Its mass is less than the liquid water.

• Its mass is more than the liquid water.

• It has the same volume as the liquid water.

Tags

NGSS.MS-PS1-4

NGSS.MS-PS1-5

Darius cooked 90 grams of rice with 100 grams of water until the water was completely absorbed by the rice. What is the mass of the cooked rice in grams?

Tags

NGSS.MS-PS1-5

A balloon was filled with 10 grams of air. It was placed under a lamp and doubled in volume. What is the mass of the balloon after the volume is doubled?

• 5 grams

• 10 grams

• 15 grams

• 20 grams

Tags

NGSS.MS-PS1-5

A teacher mixes 50 grams of chemical A and 60 grams of chemical B in a sealed beaker. They mix together to create a reaction that creates gas and liquid. The gas has a mass of 70 grams. What is the mass of the new liquid?

• 40 grams

• 50 grams

• 60 grams

• 70 grams

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

A child builds a tower with 10 blocks. Each block has a mass of 2 grams. What is the mass of the tower?

• 5 grams

• 8 grams

• 12 grams

• 20 grams

A child crumples a piece of paper, this is an example of a

• Physical Change

• Chemical Change

• Mechanical Change

• Temperature Change

Which process occurs when a gas changes to a liquid?

• Evaporation

• Condensation

• Freezing

• Melting

Tags

NGSS.MS-PS1-4

Which is an example of a chemical change?

• Melting gold to make jewelry

• Water freezing and turning to ice

• Burning gasoline in a car

• Chopping up vegetables

Tags

NGSS.MS-PS1-2

Which changes in property signal a chemical change has occurred?

• A change in shape

• A change in size

• A change in texture

• A change in temperature

Tags

NGSS.MS-PS1-2

Which action represents a physical change?

• Baking bread

• Rotting apple

• Wood on fire

• Water evaporating into vapor