Definition

A rare, silvery-white metal that is very strong and does not easily corrode. It is often used in making special alloys and coatings for other metals.

Example

Rhodium is commonly used to plate jewelry to give it a shiny finish.

Conversation

Did you know that rhodium is one of the rarest metals on Earth?

Really? I had no idea it was so rare.

Yeah, it's often used in jewelry and as a catalyst in cars.

That makes sense, it must be pricey then!

Synonyms & Antonyms

Root Explanation

Rhodium comes from the Greek word "rhodon" (meaning rose), which refers to the rose color of its salts. The name reflects the element's discovery and its characteristic color in certain compounds.

Memory Tip

Think of the Greek word for rose, 'rhodon', to remember that rhodium is named for its rose-colored salts.

Visually Confused Words