Tungsten
Naming and classification
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Naming and classification
Physical properties
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Other names/abbreviations:
W
Wolfram
Element no:
74
Element group:
6 (IUPAC)
VI B (American labelling)
VI A (European labelling)
Element type:
Transition metal
CAS-Number:
7440-33-7
EINECS-Number:
231-143-9
