Lab tool, measurement, and density

If the mass of a rock is 10 grams and the volume of the rock is 5 mL, what is the density?

• 2
• 20
• 5
• 4

If the mass of a rock is 5 grams and the volume of the rock is 10 mL, what is the the density?

• 5
• 2
• 3
• 0.5

Gold has a density of 19.3 g/mL . If you found a rock with a mass of 20g and a volume of 5mL, is the rock gold?

• yes
• No

You have found the volume of a rock to be 12 mL. The mass of the rock is 6 g.

Which unit of measurement would be used to measure the length of a pencil?

• centimeter
• kilometer

Which unit of measurement would be used to measure the volume of a glass of water?

• millimeter
• milliliter

Which measurement would most likely represent the distance from the high school to the elementary school?

• 1 km
• 1 m

Which unit of measurement would be used to measure the thickness of a penny?

• millimeter
• centimeter

Which unit of measurement would be used to determine the mass of a butterfly?

• kilogram
• gram

Which unit of measurement would be used to measure the distance from Beckville to Tatum

• kilometer
• kilogram