Definition

A type of element that has some properties of metals and some properties of nonmetals, often used in electronics and other applications.

Example

Arsenic is classified as a semimetal due to its unique properties that are between those of metals and nonmetals.

Conversation

Have you ever heard about the properties of a semimetal?

Yeah, I think they have some metallic characteristics but aren't fully metals.

Exactly! Like arsenic is a classic example of a semimetal.

Right! It's interesting how they can conduct electricity but are not malleable.

Synonyms & Antonyms

Root Explanation

Semimetal → It is formed from "semi-" (meaning half) and "metal" (from Latin "metallum", meaning a substance that is typically hard, shiny, and a good conductor of heat and electricity). The word "semimetal" refers to a substance that has properties of both metals and nonmetals, hence being 'half' metal.

Memory Tip

Think of 'semi-' meaning half, and 'metal' referring to a substance that is typically hard and shiny. This helps you remember that a semimetal has characteristics of both metals and nonmetals.

Visually Confused Words