Search Wiki

Atoms

Basic units of matter and chemical elements.

atomic units matter particles

Atoms are the basic units of matter and chemical elements. They consist of a nucleus containing protons and neutrons, surrounded by electrons orbiting the nucleus.

Pronunciation

/ˈætəm/

Etymology

The term 'atom' comes from the Greek word 'atomos,' meaning indivisible.

Explain Like I’m 5

Everything around us, like toys and food, is made of tiny building blocks called atoms.

Fun Facts

Atoms are mostly empty space
The word 'atom' comes from the Greek word meaning 'indivisible'
Atoms constantly vibrate

FAQ

What are atoms? They are the basic units of matter
What do atoms contain? Protons, neutrons, and electrons
Are all atoms the same? No, different types of atoms make up different elements

Hypernyms — Broader Categories

matter elements

Hyponyms — Specific Examples

isotopes ions

Meronyms — Parts or Components

nucleus electrons protons neutrons

Holonyms — Wholes or Groups

matter chemical compounds

Indexes

fundamental particle physical entity scientific concept

Related

Built by Tim Jones