state (states of matter)
the three forms (solid, liquid, gas) in which most matter on Earth exists
change of state
the physical change of matter from one state to another
The change in state from a solid to a liquid
the change of state from a liquid to a solid
vaporization that takes place at the surface of a liquid
vaporization that occurs on and below the surface of a liquid
the process of changing from the gaseous to the liquid state of matter
the expansion of matter when it is heated
The most disorganized state of matter. It expands to fill all the space available.
Please allow access to your computer’s microphone to use Voice Recording.
We can’t access your microphone!
Click the icon above to update your browser permissions above and try again
Reload the page to try again!
Press Cmd-0 to reset your zoom
Press Ctrl-0 to reset your zoom
It looks like your browser might be zoomed in or out. Your browser needs to be zoomed to a normal size to record audio.
Your microphone is muted
For help fixing this issue, see this FAQ.
NEW! Voice Recording
Click the mic to start.