Home
Atomic Structure

Atomic Number

Atomic Number Definition

Atomic Number Definition (no text)

Atomic number definition: Number of protons in an atom’s nucleus.

Related Terms

Work Toward a Career While Gaming

How GameSmartz works video thumbnail

GameSmartz (Beta)

FAQ Privacy Cookies Terms

© 2026 GameSmartz

Data Sources: Bureau of Labor Statistics (BLS) - https://www.bls.gov

Data Sources: Learning and Cognition Technologies (LC) - https://www.nsf.gov

Data Sources: US Patent and Trademark Office (USPTO) - https://www.uspto.gov