Relative Density

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

• more dense than the water

• less dense than the water

• the same density as the water

• to show you when you have a bite

Rocks sink because they are

• the same density as the water

• less dense than the water

• more dense than the water

• because they're round

Why does the egg not sink or float?

• it is more dense than the water

• it is less dense than the water

• it has the same density as the water

• it is light

Tags

NGSS.5-PS1-1

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

Which liquid is the least dense?

• oil
• water
• syrup 
• plastic bottle

Tags

NGSS.5-PS1-3

Which liquid has the highest density? 

• corn syrup
• lamp oil
• rubbing alcohol
• honey

How dense something is compared with a reference material (example-an object sinking or floating in water).

• thermal energy

• relative density

• insulator

• physical state

Tags

NGSS.MS-PS1-2

Whether or not a substance dissolves in water

• Solubility in Water
• Mass
• Magnetism
• Conductivity of Thermal Energy

Tags

NGSS.MS-PS1-2

Mass, Volume, Magnetism, Relative Density, Conductivity of Thermal Energy, Conductivity of Electrical Energy, and Solubility in Water are all...

• Properties of Matter

• States of Matter

• Types of magnetism

• Mass

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

A state of matter that has no definite shape but has a definite volume.

• solid
• liquid
• gas
• plasma

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4