Chem Math

What is the formula for density?

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

Frank has an eraser. It has a mass of 4g, and a volume of 2cm³. What is its density?

• 8 g/cm³
• 2 g/cm³
• 1/2 g/cm³
• 24 g/cm³

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

Which units of measurement are used for volume?

• grams
• centimeters
• grams/milliliter
• milliliter

What is the measuring unit for mass?

• centimeter 
• millimeter 
• grams 
• pounds

What is this tool to get volume?

• triple beam balance
• ruler
• thermometer
• graduate cylinder

What is the volume of 150 grams of lead if it has a density of 11.3 g/cm³?

• 13.3 g
• 13.3 cm³
• .075 g
• 1695 cm³

Which phase in the image is the LEAST DENSE?

• Solid

• Liquid

• Gas

What is the mass of an object that has a volume of 34 cm³ and density of 6 g/cm³?

• 5.66 kg
• 204 g
• 0.176 kg
• 40 g

Find the volume of the cylinder.

• 282.6
• 516.2
• 133
• 214