Density of Gases and Density Columns

instrument used to measure the mass (g) f the bottle with gas and without gas

• graduated cylinder

• scale

• measuring tape

The mass of a bottle with air was about 111.80g and the mass of the bottle without air was 111.40g. What is the mass of the air by itself?

• 0.004

• 0.10

• 0.4

Lab 4.1 allowed us to see the density of gases. When comparing solids, liquids, and gases, which one is the least dense?

• solids

• gases

• liquids

The amount of matter in an object or substance is called _______.

• volume

• density

• mass

The amount of space an object or substance takes up is called _______.

• mass

• density

• volume

_{True or False. The particles in a gas move quickly and freely.}

• True

• False

Does helium float because it is less dense or more dense than air?

• less dense

• more dense

If corn syrup is the most dense liquid, where will it go in a graduated cylinder (bottom or top)

• top

• bottom

Water has a density of 1g/cm3. Oil has a density of about 0.85g/cm3. Will the oil float or sink?

• float

• sink

Tags

NGSS.2-PS1-1

NGSS.2-PS1-2

True or False. The formula for density is D=V/M.

• True

• False