Hi, Im a water particle! I like to travel and explore the world. Currently I am in Arctica. It is around -5 degrees Farentite. All of our particles are tightly packed together due to small amounts of energy.
Well there's my ride! Curently standing out here in the snow is way too cold. Once I enter the hot bus,(Around 80 degrees F) I will melt. This is due to an increase in energy! My molecules will also begin to loosen and sperate a bit.
Wow! I am now liquid. I can stay liquid when in any tempatures in the range 33-211 degrees farenhite. When I am liquid I have definite volume, but no definite shape. My molecules are not tightly packed however close together. This alows me to take shape of anything I am placed into!
Whew that sun is really hot! When it is this hot (212 degrees Ferinhite or more) I will begin to evaporate due to a mass increase in energy!
Woah! My particles are now spereating, and filling the air. Now that I am gas, I have no definite volume or shape and can travel where ever I want now!