Tantalum

Naming and classification




Other names/abbreviations: Ta
Element no: 73
Element group: 5 (IUPAC)
V B (American labelling)
V A (European labelling)
Element type: Transition metal
CAS-Number: CAS- and EINECS-Number list 7440-25-7
EINECS-Number: CAS- and EINECS-Number list 231-135-5