States of Matter 1
what is matter
anything that takes up space and has mass
what 2 states of matter can flow
liquid and gas
what is a solid
matter that has a definite shape and volume
what is kinetic energy
the energy of motion or movement
what temperature does water boil
100 degrees
what is a liquid?- matter that has _____ definite shape and a definite _________.
matter that has no definite shape and definite volume
what is potential energy
stored energy
what is melting
when a solid changes to a liquid
what is a gas
matter with no definite shape and no definite volume
which 2 states of matter can not be compressed
liquid and solid
which state of matter has the most freely moving particles
a gas
what state of matter is mostly found in space
plasma
what is another word for heat energy
thermal energy
what is evaporation
the change from a liquid to a gas
What is frozen CO2 called
dry ice