Definition

A soft, silvery-white metal that is part of the alkaline-earth group in the periodic table. It is used in various applications, including alloys and as a deoxidizer for copper.

Example

Barium is often used in medical imaging to help visualize the digestive system.

Conversation

Have you ever heard of barium?

Yeah, I think it's used in some medical imaging, right?

Exactly! It's interesting how barium can help doctors see inside the body.

I know! Science has so many cool applications for elements like that.

Synonyms & Antonyms

Root Explanation

Barium comes from the Greek word "barys" (meaning heavy) and the suffix "-ium" (a common ending for metallic elements). The name barium reflects its heavy nature as a chemical element.

Memory Tip

Think of the Greek word for heavy, 'barys', to remember that barium is a heavy element.

Visually Confused Words