- mass number as a noun:
- 1
mass number
noun
1 mass number
The sum of the number of neutrons and protons in an atomic nucleus.
synonym: nucleon number.
Dutch: massagetal
Polish: A, liczba masowa
debug info: 0.0229
noun
The sum of the number of neutrons and protons in an atomic nucleus.
synonym: nucleon number.
Dutch: massagetal
Polish: A, liczba masowa
debug info: 0.0229