Definition

Relating to or having the characteristics of an anion, which is a negatively charged ion.

Example

In the chemical reaction, the anionic compounds played a crucial role in the process.

Conversation

Have you ever heard about anionic surfactants?

No, I haven't. What are they used for?

They're really effective in cleaning products due to their anionic properties.

That sounds interesting! I might look for those in my next purchase.

Synonyms & Antonyms

Definition

A type of ion that carries a negative charge, often found in various chemical compounds and detergents.

Example

An anionic detergent is effective in removing grease and dirt from surfaces.

Conversation

I recently learned about anionic detergents and how effective they are.

That sounds interesting! What makes them different from regular detergents?

They have a special charge that helps lift dirt and grease better.

Root Explanation

Anionic is formed from "anion" (from Greek "anion", meaning to go up) and the suffix "-ic" (meaning pertaining to). The term refers to something that is related to anions, which are negatively charged ions that move towards the anode in electrolysis, hence the connection to the idea of 'going up'.

Memory Tip

Think of 'anion' as something that 'goes up' towards the positive side in a battery, and '-ic' means pertaining to, so 'anionic' refers to anything related to these negatively charged ions.

Visually Confused Words