- atomic weight
- atomic mass
Generated: Refers to the weighted average mass of an atom compared to the mass of carbon-12, which is taken as the standard. It is crucial in chemistry for calculating the amounts of substances in reactions.
The atomic weight of hydrogen is very small.
Generated: This term is often used interchangeably with atomic weight, but it can specifically refer to the mass of a specific isotope of an element, as opposed to the weighted average.
汉语词典Chinese definitions