Which liquid has the greatest density?

• lamp oil
• karo syrup
• water
• honey

Tags

NGSS.MS-PS1-2

Which liquid is the least dense?

• lamp oil
• karo syrup
• water
• honey

Which object is solid, soluble, and not magnetic?

• salt
• vinegar
  vinegar
• iron filings
  iron filings
• cinnamon

What causes water to become a solid when placed in a freezer?

• add heat to the water
• take away heat from the water
• shine light on the water

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

NGSS.MS-PS3-5

What causes an ice cube to become a liquid?

• adding heat
• taking heat away

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-5

A combination of rocks and water is an example of

• A mixture
• A solution 
• Dissovling

Water and Kool-Aid are mixed together. Hot water, coffee and sugar are mixed together. Which substance is the solvent in both?

• Water
• Coffee
• Kool-aid
• Sugar

If a solid block of wood has a volume of 10 cm³ and a mass of 40 grams, what is its density?

• 40 grams
• 4 cm³
• 4 g/cm³
• 40 g/cm³

Does the amount of a substance make a difference in its boiling point?

• yes
• no

At room temperature helium does not have a definite shape or volume. Which state is it in? 

• gas
• solid
• water
• liquid

Tags

NGSS.MS-PS1-4