Definition

A type of a chemical element that can exist in different forms, each with a unique structure and properties.

Example

Graphite and diamond are two different allotropes of carbon.

Conversation

Did you know that carbon can exist in different forms called allotropes?

Really? I had no idea it could do that!

Yeah, like graphite and diamond are both allotropes of carbon.

That's fascinating! I should read more about the different forms.

Synonyms & Antonyms

Root Explanation

Allotrope is formed from "allo-" (meaning other or different) and "tropos" (meaning turn or manner). The word describes different forms of the same element that have distinct physical properties, thus representing different 'turns' or 'modes' of that element.

Memory Tip

Think of 'other' ('allo-') forms or 'turns' ('tropos') of an element, which helps you remember that an allotrope is a different form of the same substance.

Visually Confused Words