Q:

What is the difference between platinum and white gold?

A:

Quick Answer

White gold is an alloy of gold and other metals, such as silver or palladium, while platinum is an almost entirely pure white metal. In a natural state, platinum has a much whiter color than white gold. However, most white gold is plated with rhodium, which makes the colors much more similar.

Know More

Full Answer

The easiest way to tell platinum jewelry from white gold jewelry is to test it by weight. Platinum is much heavier than white gold, so a 14kt white gold ring is sure to weigh less than a 14kt platinum ring. Platinum also tends to be much more expensive due to its purity, which is usually around 95%.

Learn more about Chemistry
Sources:

Related Questions

  • Q:

    How reactive is silver?

    A:

    According to Encyclopedia Britannica, silver is one of the least types of chemically reactive elements. Silver is a chemical element, and the metal is a lustrous and white color.

    Full Answer >
    Filed Under:
  • Q:

    What is nickel silver?

    A:

    Nickel silver is an alloy made from 50 to 80 percent copper, 5 to 30 percent nickel, and 10 to 35 percent zinc. Although it is silvery in appearance, it is non-precious and contains no silver.

    Full Answer >
    Filed Under:
  • Q:

    What is silver hydroxide?

    A:

    Silver hydroxide is a chemical compound composed of one atom each of silver, hydrogen and oxygen. The chemical formula for the compound is AgOH. It has a molar mass of 123.9 grams, of which silver comprises approximately 86 percent.

    Full Answer >
    Filed Under:
  • Q:

    What is the difference between the nucleus and nucleolus?

    A:

    While the nucleus is home to cell's genetic material, the nucleolus contains developing ribosomes. The nucleus is surrounded by a porous double membrane, and the nucleolus is made of ribosomal RNA proteins.

    Full Answer >
    Filed Under:

Explore