Group 5
Encyclopedia
Group 5 may refer to:
- Group 5 elementGroup 5 elementA Group 5 element is a chemical element in the fifth group in the periodic table. In the modern IUPAC nomenclature, Group 5 of the periodic table contains vanadium , niobium , tantalum and dubnium . This group lies in the d-block of the periodic table...
, chemical element classification - Group 5 (racing)Group 5 (racing)Group 5 was an FIA motor racing classification which was applied to four distinct categories during the years 1966 to 1982. Initially Group 5 regulations defined a Special Touring Car category and from 1970 to 1971 the classification was applied to limited production Sports Cars restricted to 5...
, FIA classification for cars in auto racing