Argon

Naming and classification



Other names/abbreviations: Ar
Element no: 18
Element group: 18 (IUPAC)
VIII A (American labelling)
VIII B (European labelling)
Noble gasses
Element type: Nonmetal
CAS-Number: CAS- and EINECS-Number list 7440-37-1
EINECS-Number: CAS- and EINECS-Number list 231-147-0