http://phet.colorado.
edu/en/simulation/st
ates-of-matter
gas
kinetic energy
dominates
liquid
kinetic energy
+ potential energy
important
H2O – some
H bonding
lost in open
solid structure
solid
potential energy
dominates
http://phet.colorado
.edu/en/simulation/
gas-properties
No gravity
Heavy molecules
low speed
Light molecules
high speed
Light & Heavy
same
average energy
Big gravity
(or centrifuge)
Cool gas = low energy of motion
Hot gas = high energy of motion
http://www.falstad.com/gas/