the temperature at which a substance changes from a solid to a liquid
The temperature at which a liquid changes into a solid
the temperature at which a substance changes from a liquid to a gas
the change from a liquid to a gas
the change of a gas back into a liquid.
the amount of matter in a given volume
a measure of the amount of matter in an object
the amount of space something takes up
A measure of the force of gravity on an object
to fall or drop to a lower place or level
A state of matter in which a substance has no definite shape or volume
A state of matter in which a substance has definite shape and volume
A state of matter in which a substance has a definite volume but no definite shape
a measure of the amount of kinetic energy moving particles of matter have
when a liquid, solid or gas changes from one to another
Law of Conservation of Matter
Matter can neither be created or destroyed
The density of Water
The equation of density
a form of energy that can move from a hot place to a cooler place
the ability to do work or cause change
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 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.