Density

True or False:  The density of a specific type of material never changes.  

• True
• False

Put the liquids in order from most dense to least dense?

• 4, 3, 2, 1
• 1, 2, 3, 4
• 3, 4, 2, 1, 
• 4, 3, 1, 2

Tags

NGSS.5-PS1-3

In general what is the most dense form of matter?

• solid
• liquid
• gas
• plasmas

Which liquid is the least dense?

• oil
• water
• syrup 
• plastic bottle

Tags

NGSS.5-PS1-3

Why do objects sink or float in H₂O? 

• Because their densities are higher or lower than compared to water
• Because their densities are using gravity to pull down
• Because their densities are heavier or lighter
• Because their mass and volumes are equal 

Where can matter be found?

• Everywhere
• On Earth only
• In a solid and liquid only

Tags

NGSS.5-LS2-1

Which of the following does NOT describe a liquid?

• Takes the shape of its container
• Pours easily
• Keeps its size and shape
• Escapes into air

Tags

NGSS.MS-PS1-4

Helium balloons rise on earth because

• helium is less dense than air
• helium is more dense than air
• helium is cooler than air
• helium is warmer than air

has mass and takes up space.

• gram

• volume

• displacement

• matter

Tags

NGSS.MS-PS1-5

Check all which are true about density.

• density is how close molecules are to each other

• Solids are the LEAST dense matter type

• gases are the LEAST dense matter type

• density = mass