bn:00239608n
Noun Concept
EN
atomic mass constant  unified atomic mass constant
EN
a twelfth of the mass of a carbon-12 atom in its ground state Wikidata
Definitions
Relations
Sources
EN
a twelfth of the mass of a carbon-12 atom in its ground state Wikidata
MEASURED PHYSICAL QUANTITY
RECOMMENDED UNIT OF MEASUREMENT
SAID TO BE THE SAME AS
Wikidata
Wikidata Alias