Density

What is density?

• How compact matter is in a specific volume.

• Mass

• Volume

• Sinking and floating

Put the liquids in order from most dense to least dense?

• 4, 3, 2, 1

• 1, 2, 3, 4

• 3, 4, 2, 1

• 4, 3, 1, 2

Tags

NGSS.MS-PS1-2

Rocks sink because they are

• the same density as the water

• more dense than the water

• less dense than the water

• because they're round

Objects that are more dense than water will sink and objects that are less dense than water will float.

• properties

• physical state

• relative density

• magnetism

The ability to sink or float.

• volume

• mass

• solution

• relative density

A bobber floats on the water because it is....

• more dense than the water

• the same density as the water

• Less dense than the water.

Write a few sentences about what you know about relative density.