Matter

What is matter?

• Anything that has mass

• Anything that has a volume

• Anything that have a mass and occupies space

• Anything that have a mass and volume

There are how many states of matter?

• 2

• 3

• 1

• 0

Which of the following is not a state of matter?

• Melting

• Solid

• Liquid

• Gas

A substance _____________ when it goes from solid to liquid.

• boils

• freezes

• evaporates

• melts

A substance _____________ when it goes from liquid to gas.

• boils

• freezes

• condense

• melts

A substance _____________ when it goes from gas to liquid.

• condense

• melts

• boils

• freezes

Diffusion is the movement of particle from a region of high concentration to a region of low concentration down a gradient.

• True

• False

Osmosis is the movement of particles till they are evenly distributed.

• True

• False

Brownian motion is the random movement of particles that collide with other unseen particles.

• True

• False