Dictionary
molecular mass
noun
Definition of MOLECULAR MASS
: the mass of a molecule that is equal to the sum of the masses of all the atoms contained in the molecule
See molecular mass defined for kids ADVERTISEMENT
First Known Use of MOLECULAR MASS
1873
Browse
Next Word in the Dictionary: molecular orbitalPrevious Word in the Dictionary: molecular geneticsAll Words Near: molecular mass
ADVERTISEMENT
Seen & Heard
What made you want to look up molecular mass? Please tell us where you read or heard it (including the quote, if possible).