Definition

A small particle found in the center of an atom that has a positive charge and is part of the atom's nucleus.

Example

The proton is essential for the structure of atoms and determines the element's identity.

Conversation

Have you ever heard about how a proton is formed in an atom?

Yeah, I think it has to do with the nucleus, right?

Exactly! A proton is one of the main particles in the nucleus.

It's fascinating how such tiny particles make up everything around us!

Synonyms & Antonyms

Root Explanation

Proton → It is formed from "pro-" (meaning before) and "tithenai" (Greek for to place). The word "proton" refers to a particle that is placed before others in terms of positive charge in an atom.

Memory Tip

Think of something that is 'placed before' — 'pro-' means before, and 'tithenai' means to place. This helps you remember that a proton is a positively charged particle that comes first in the atomic structure.

Visually Confused Words