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CHEBI:30217 - helium atom

ChEBI IDCHEBI:30217
ChEBI Namehelium atom
Stars
Last Modified22 February 2017
SubmitterKirill Degtyarenko
DownloadsMolfile

FormulaHe
Net Charge0
Average Mass4.003
Monoisotopic Mass4.00260
SMILES[He]
InChIInChI=1S/He
InChIKeySWQJXJOGLNCZEY-UHFFFAOYSA-N

ChEBI Ontology
IUPAC Name 
helium
Synonyms  Source
HeIUPAC
2HeIUPAC
hélium  frChEBI
Helium  deChEBI
helio  esChEBI
Manual XrefsDatabases
HeWebElements
4262DrugCentral
Registry NumbersSources
Gmelin:16294Gmelin
CAS:7440-59-7NIST Chemistry WebBook