What is the mass of gold?

The mass of gold is typically measured in troy ounces, with 1 troy ounce equal to approximately 31.1 grams. Gold is a dense metal, with a density of 19.32 grams per cubic centimeter. The average mass of a single gold atom is approximately 196.97 atomic mass units. Gold is commonly used in jewelry, electronics, and as a store of value and investment. Its high value and scarcity make it a popular choice for financial transactions and as a hedge against economic uncertainty.