Technetium

Naming and classification




Other names/abbreviations: Tc
Ekamanganese
Masurium
Element no: 43
Element group: 7 (IUPAC)
VII B (American labelling)
VII A (European labelling)
Element type: Transition metal
CAS-Number: CAS- and EINECS-Number list 7440-26-8
EINECS-Number: CAS- and EINECS-Number list 231-136-0