Density

Front

Why does a helium balloon float in air?

Back

It is less dense than air

Front

What is the density of water?

Back

1 g/mL

Front

Density

Back

The amount of mass per volume

Front

What happens to a gas when it is heated?

Back

expands

Tags

NGSS.MS-PS1-4

Front

How could two objects have different volumes, but still have the same mass?

Back

If the larger object has a lower density

Front

If I add salt to water, the mixture becomes...

Back

more dense than before

Front

How can an object float on water?

Back

If it is less dense than water

Front

If a gas's density decreases, its particles are now...
Options: smaller, farther apart, bigger, closer together

Back

farther apart

Front

Typically, the particles in a gas are not interacting.

Back

True

Front

1 milliliter (mL) is a little bit bigger than 1 cubic centimeter (cm³)

Back

False