States of Matter
4 states of matter
What are solid, liquid, gas, plasma
based on the idea that particles of matter are always in motion
What is Kinetic-Molecular Theory?
oC + 273
What is Kelvin?
an imaginary gas that perfectly fits all the assumptions of kinetic-molecular theory
What is an ideal gas?
one in which there is no net loss of kinetic energy
What is elastic collision?
move in all directions
What is the direction of gas particles?
1/2 mv2
What is KE equal to?