Density Study Time

What is the formula for density?

• M=V*D

• V=M/D

• D=M/V

Since density is a physical property of substances...

• density changes, regardless the size of the sample

• density stays the same, regardless of the size of the sample

density of water is

• 1 g/mL

• 0.5 g/mL

• 14.0 g/mL

• 2.0000 g/mL

If an substance is less dense than another substance, the original substance will...

• sink

• float

• hover

• repel

If an substance is more dense than another substance, the original substance will...

• sink

• float

• hover

• repel

Choose ALL possible units of density

• g/mL

• kg/L

• g/cm³

• kg/m³

• L/mol

What is the definition of mass?

• measure of the amount of matter in a substance

• measure of how much space a substance takes up

• measure of how much matter per unit of space

Tags

NGSS.HS-PS1-7

What is the definition of volume?

• measure of the amount of matter in a substance

• measure of how much space a substance takes up

• measure of how much matter per unit of space

What is the definition of density?

• measure of the amount of matter in a substance

• measure of how much space a substance takes up

• measure of how much matter per unit of space

Ice has a density of 0.92 g/cm³ and wax has a density of 0.72 g/cm³. What will ice do when placed in liquid wax?

• sink

• float

• hover

Tags

NGSS.MS-PS2-4