| A | B |
|---|
| endothermic | absorbs heat |
| exothermic | releases heat |
| Avogadro'snumber | 6.02 X 10^23 |
| sublimation | solid to a gas |
| diatomic | a molecule containing 2 atoms |
| mole | amount of substance containing Avogadro's number of particles |
| molarmass | mass of 1 mole of particles |
| Avogadro'shypothesis | equal volumes of gases at the same temp and pressure contain the same number of particles |
| empiricalformula | smallest whole number ratio of atoms in a compound |
| molecularformula | types and number of atoms in a molecule |
