# น้ำหนักโมเลกุล
## Noun (N)
### Sense: (chemistry) the sum of the relative atomic masses of the constituent atoms of a molecule
- molecular weight
- relative molecular mass
### Sense: the molecular weight of a substance expressed in grams; the basic unit of amount of substance adopted under the Systeme International d'Unites
- gram molecule
- mole
- mol