Vocabulary
What is anything that takes up space?
Matter
tightly packed, strong attractive forces, vibrate in place
What is Solid?
the change in state of a liquid into a gas
What is vaporization?
has definite volume but no shape
WHat is liquid?
vaporization that occurs only at the surface of a liquid
What is evaporation?
What is the temperature at which a liquid begins to bubble and become steam?
Boiling Point
arranged in a specific repeating order
What is Crystalline solid?
the change of state from a solid to a gas without going through the liquid state
What is sublimation?
definite shape and definite volume
What is a solid?
change of state from a gas to liquid
WHat is condensation?
What is a change in which the shape or state of a substance becomes different but the nature of the substance stays the same?
Physical Change
free to move past others , attractive forces weak
What is Liquid?
changing a solid into a liquid by adding thermal energy
What is Melting?
that has no definite volume and no definite shape
What is Gas?
the energy an object has due to it motion
What is kinetic energy?
what is the measurement of a liquid's resistance to flow?
Viscosity
has positive and negative ions,
What is Plasma?
the reverse of melting
What is Freezing?
the uneven forces acting on the particles on the surface of a liquid
What surface tension?
matter and energy are always conserved
WHen matter changes state
What is a change in which the nature of a substance is made different from what it was?
Chemical Change
what is gas?
is a measure of the average kinetic energy of all the
What is Temperature?
high powered gas
What is plasma?
stored energy
What is potential energy?