Definition

The capacity of an atom or a molecule to bond with other atoms or molecules, often determined by the number of electrons it can share, gain, or lose.

Example

In chemistry, the valency of an element helps predict how it will react with other elements.

Conversation

I was reading about chemistry, and they mentioned valency in relation to elements.

Oh really? I remember studying that in school, but I didn't grasp it well.

It's interesting how valency determines how atoms bond with each other.

Exactly! Understanding it makes a lot of chemical reactions clearer.

Synonyms & Antonyms

Root Explanation

Valency → It is formed from "valent" (from Latin "valens", meaning strong or powerful) and the suffix "-cy" (meaning the state or condition of). The word "valency" refers to the state of being able to combine with other elements, particularly in chemistry, indicating the combining capacity of an element.

Memory Tip

Think of 'valent' meaning strong or powerful, which helps you remember that 'valency' refers to the strength or capacity of an element to combine with others.

Visually Confused Words