Oxygen

Naming and classification



Other names/abbreviations: O
Element no: 8
Element group: 16 (IUPAC)
VI A (American labelling)
VI B (European labelling)
Chalcogens
Element type: Nonmetal
CAS-Number: CAS- and EINECS-Number list 7782-44-7
EINECS-Number: CAS- and EINECS-Number list 231-956-9