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Colored gold. Ternary plot of different colors of Ag – Au – Cu alloys. Colored gold is the name given to any gold that has been treated using techniques to change its natural color. Pure gold is slightly reddish yellow in color, [1] but colored gold can come in a variety of different colors by alloying it with different elements.
Note: The International Gymnastics Federation recommended to the IOC that the medals of the Chinese team be stripped, and awarded to the fourth-placed United States team, as it was revealed that Dong Fangxiao was underage (14, with age limit >16) at the time. The IOC upheld the FIG decision in April 2010.
World Artistic Gymnastics Championships. The years listed for each gymnast only include World Championships where they won medals. American gymnast Simone Biles holds the record for the most World Championship medals (30), as well as the most gold medals (23) in World Championship history for an athlete of either sex.
Gold–aluminium phase diagram. Gold–aluminium intermetallic is a type of intermetallic compound of gold and aluminium that usually forms at contacts between the two metals. Gold–aluminium intermetallic have different properties from the individual metals, such as low conductivity and high melting point depending on their composition.
McKayla Rose Maroney (born December 9, 1995) is an American retired [3] artistic gymnast. She was a member of the American women's gymnastics team dubbed the Fierce Five at the 2012 Summer Olympics, where she won a gold medal in the team and an individual silver medal in the vault event. Maroney was also a member of the gold-winning American ...
1 January 1951 (aged 21) Eiko Hirashima. ( 1950-10-07) 7 October 1950 (aged 21) Miyuki Matsuhisa. ( 1945-08-15) 15 August 1945 (aged 27) Kyoto, Japan. Toshiko Miyamoto.