Definition

Relating to a type of element that has properties of both metals and nonmetals.

Example

Silicon is considered a semimetallic element because it conducts electricity better than nonmetals but not as well as metals.

Conversation

Have you ever heard of semimetallic materials?

Yeah, I think they have properties of both metals and non-metals, right?

Exactly! It's fascinating how they can conduct electricity partially.

I read that they're used in some electronics, which is pretty cool.

Synonyms & Antonyms

Root Explanation

Semimetallic → It is formed from "semi-" (meaning half) and "metallic" (from Latin "metallum", meaning metal). The word "semimetallic" refers to a substance that has properties of both metals and non-metals, hence being 'half' metal.

Memory Tip

Think of 'semi-' meaning half, and 'metallic' relating to metal — this helps you remember that 'semimetallic' describes something that has characteristics of both metals and non-metals.

Visually Confused Words