unified atomic mass constant

a twelfth of the mass of a carbon-12 atom in its ground state

Wikidata entity: Q4817337



Quantities

P1181numeric value0.0000000000000000000000000016605390666

P1343 described by source ... Q85490171 (ISO 80000-10:2019 Quantities and units — Part 10: Atomic and nuclear physics) ISO 80000-10:2019 Quantities and units — Part 10: Atomic and nuclear physics
P31 instance of ... Q173227 (physical constant) physical constant
P4020 ISQ dimension Math 𝖬 ???
P111 measured physical quantity ... Q11423 (mass) mass
P7973 quantity symbol (LaTeX) Math mu ???
P8111 recommended unit of measurement ... Q11570 (kilogram) kilogram
P8111 recommended unit of measurement ... Q483261 (dalton) dalton
P460 said to be the same as ... Q483261 (dalton) dalton

External Ids
P2671Google Knowledge Graph ID/g/124xvrmh0
P8855IEV number113-05-23
P4732IUPAC Gold Book IDA00497
P1645NIST/CODATA IDu
P7007Wolfram Language unit code"AtomicMassConstant"

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