Solids
H2O in solid form.
Ice
The SI Unit of measurement for liquids.
Liter (L)
What theory states molecules are always moving?.
Kinetic molecular theory
Boiling point of water (in C).
100 degree Celsius
Name the three most common states of matter (state from the strongest molecular movement to the weakest molecular movement.)
solid, liquid, gas
The molecules of a solid are grouped together, but they __________ slightly.
vibrate
Liquids (for the most part) take the __________ of their container.
shape
What two factors can change a state of matter?
pressure and temperature
Freezing point of water (in C).
0 degree Celsius
the material involved in the change is structurally the same before and after the change
physical changes
A solid that has a very orderly, three-dimensional atomic structure.
crystalline
The reason liquids tend to form spherical droplets.
surface tension
you can not measure the volume of this state
Gas
What is the reverse of sublimation?
deposition
The temperature and pressure at which the solid, changes to liquid state is called ____.
melting point
Particles do not move fast enough to overcome the strong __________ between them.
attraction
The conversion of a vapor or gas to a liquid is called ____.
Condensation
The transition of a substance directly from the solid to the gas state, without passing through the liquid state.
sublimation
Rank the states of matter from weakest to strongest intermolecular attractive forces.
gas, liquid, solid
the tendency of molecules and atoms to escape from a liquid or a solid
vaporization
The molecules of the _________ are compressed and compact.
solid
How do we call a PROCESS in the water cycle that something will fall out from the clouds?
precipitation
The change from gas to solid?
Deposition
How do we call when matter changes to from one state (solid, liquid, gas, plasma) to another?
Phase Change
Name all the 5 different transitions between states of matter and which states they are changing between.
freezing-liquid to solid
melting-solid to liquid
condensation-gas to liquid
vaporization-liquid to gas
deposition-gas to solid sublimation-solid to gas