states of matter

what are the three main states of matter

• lights

• solid

• liquid

• gas

What is going to be on the outside of the cold water cup after a few minutes?

• Steam

• Vapor

If its heated the molecules will move faster

• True

• False

what is it called when a liquid is changed to a gas

What is it called when dry ice becomes carbon dioxide?

• evaporation

• sublimation

• deposition

• breaking

Vapor and steam are the same type of matter

• True

• False

Why does ice melt? (if you put it outside)

• Because ice's temperature is lower than the air's temperature. So, ice is getting warm. Therefore, ice molecules will move faster. Then it will change to liquid.

• Because ice's temperature is higher than the air's temperature. So, ice is getting cold. Therefore, ice molecules will move slower. Then it will change to liquid.

Sweating is a change of matter

• True

• False

Matter is everywhere

• True

• False

Example's of change of matter

• ice melting

• water boiling

• rock blowing up

• wet clothes dry in the sun