Gold - Wikipedia, the free encyclopedia
1 Etymology 2 Characteristics 2.1 Color 2.2 Isotopes 3 Modern applications 3.1 Jewelry 3.2 Investment 3.3 Electronics connectors 3.4 Non-electronic industry 3.5 Commercial chemistry 3.6 Medicine 3.7 Food and drink 4 Monetary exchange (historical) 5 Cultur...