Definition

Describing a substance that is not a metal and does not have metallic properties.

Example

Sulfur is a nonmetallic element that is essential for life.

Conversation

Did you know that some materials are classified as nonmetallic?

Yeah, I remember learning about that in chemistry class.

It’s interesting how they behave so differently from metals.

Exactly! Nonmetallic substances have unique properties that are really fascinating.

Synonyms & Antonyms

Root Explanation

Nonmetallic → It is formed from "non-" (meaning not) and "metallic" (from Latin "metallum", meaning metal). The word "nonmetallic" describes something that is not metal or does not possess the characteristics of metal.

Memory Tip

Think of 'not' ('non-') being used to describe something that is 'metal' ('metallic') — that's why nonmetallic means it lacks metal properties.

Visually Confused Words