How is gold used commercially in the world?

Gold is widely used commercially in various sectors, primarily in electronics, jewelry, and finance. In electronics, it serves as a crucial conductor due to its Excellent conductivity and resistance to corrosion, making it essential in circuit boards and connectors. The jewelry industry values gold for its beauty and durability, while in finance, it is traded as a valuable asset and investment, often serving as a hedge against inflation and economic uncertainty. Additionally, gold is utilized in dentistry and medical devices for its biocompatibility.