Group 6 may refer to:
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Group 6 element
Group 6, numbered by IUPAC style, is a group of elements in the periodic table. Its members are chromium (Cr), molybdenum (Mo), tungsten (W), and seaborgium (Sg). These are all transition metals and chromium, molybdenum and tungsten are refract ...
, chemical element classification
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Group 6 (racing)
Group 6 was the official designation applied by the FIA to two motor racing classifications, the Prototype-Sports Car category from 1966 to 1971 and the Two-Seater Racing Cars class from 1976 to 1982.
Group 6 Prototype-Sports Cars (1966 to 1971)
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, FIA classification for sports car racing
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Group 6 Rugby League, rugby league competition in New South Wales, Australia
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