quantitykind:MassNumber

Type
Description

The "Mass Number" (A), also called atomic mass number or nucleon number, is the total number of protons and neutrons (together known as nucleons) in an atomic nucleus. Nuclides with the same value of $$A$$ are called isobars.

Properties
$$A = Z + N$$, where $$Z$$ is the atomic number and $$N$$ is the neutron number.
Annotations
The "Mass Number" (A), also called atomic mass number or nucleon number, is the total number of protons and neutrons (together known as nucleons) in an atomic nucleus. Nuclides with the same value of $$A$$ are called isobars.
Mass Number(en)

Generated 2021-11-02T09:53:26.759-07:00 by lmdoc version 1.1 with  TopBraid SPARQL Web Pages (SWP)