Platinum is commonly referred to as "white gold" due to its naturally white appearance.
Platinum, a chemical element with the symbol Pt and atomic number 78, is a dense, malleable, ductile, and highly unreactive precious metal. Its naturally white color is why it's often called "white gold."
Here's a breakdown:
- What is Platinum? Platinum is a naturally occurring metal with a silvery-white appearance.
- Why is it called "white gold?" The term stems from its color resemblance to white gold alloys used in jewelry. However, it's important to note that platinum is naturally white, unlike white gold jewelry which is an alloy (usually gold mixed with metals like nickel or palladium and then often rhodium-plated).
- Properties of Platinum:
- Naturally white metal.
- Very durable and resistant to tarnishing.
- Hypoallergenic, making it a good choice for jewelry for people with sensitive skin.
- Denser than gold.
- Uses of Platinum: Beyond jewelry, platinum is used in catalytic converters, laboratory equipment, electrical contacts, dentistry, and various medical devices.
Therefore, while the term "white gold" might lead to confusion with the gold alloy used in jewelry, the reference is to platinum as the naturally white metal.
