Note: you are viewing the development version of See How we work for more details.


A Property

This term is in the "new" area - implementation feedback and adoption from applications and websites can help improve our definitions.
The monoisotopic mass is the sum of the masses of the atoms in a molecule using the unbound, ground-state, rest mass of the principal (most abundant) isotope for each element instead of the isotopic average mass. Please include the units in the form '<Number> <unit>', for example '770.230488 g/mol' or as '<QuantitativeValue>.

Values expected to be one of these types

Used on these types