| A | B |
|---|
| diffusion | movement of one substance through another |
| elastic | ability of a substance or object to readily spring back to its original size or shape after being squeezed, hit, or subjected to similar disturbances |
| atmospheric pressure | pressure exerted by the weight of air in the atmosphere |
| barometer | instrument used to measure atmospheric pressure |
| manometer | instrument used to measure the pressure of a gas in a closed container |
| stp | standard temp and pressure |
| absolute zero | theoretically lowest temp that can be reached |
| molar volume | volume of one mole of an ideal gas at standard conditions |
| partial pressure | pressure exerted by each componenet gas in a mixture of gases |
| effusion | movement of atoms or molecules through an opening so tiny that they pass through one paricle at a time into an evacuated chamber |
