IQWST Chemistry Learning Set 1 Review

Jack has a rock. The rock has a mass of 14g and a volume of 2cm³. What is the density of the rock?

• 7 mL
• 7 g/cm³
• 28 g/cm³
• 1/7 g/cm³

Tags

CCSS.7.RP.A.3

What is the formula for density?

• density = mass x volume
• density = mass / volume
• density = mass + volume
• density = mass - volume

Which box has a higher density?  

• Box A
• Box B
• cannot be determined
• they are the same

Tags

CCSS.HSG.MG.A.2

Why do ice cubes float in a  glass of water?

• the ice cubes are more dense than the water
• the water is more dense than the ice cubes
• the water is more dense than the glass
• the ice is more dense than the glass

What is the measuring unit for mass?

• centimeter 
• millimeter 
• grams 
• pounds

Tags

CCSS.3.MD.A.2

Which units of measurement are used for volume?

• grams
• centimeters
• grams/milliliter
• milliliter

Tags

CCSS.3.MD.A.2

Which liquid is the least dense?

• oil

• water

• syrup

• none; the densities are equal

Tags

NGSS.MS-PS1-2

In general what is the most dense form of matter?

• solid

• liquid

• gas

• plasmas

Which of these would be correct to put at the end of a density answer?

• g/cm
• cm3
• g/ml
• g/lb

This is a measurement of the amount of matter in an object or substance.

• volume

• density

• mass

• length