Period (Periodic Table)

Summary: The rows of the Periodic Table are called periods. Tags: science student-book-7 chemistry Created: 2026-05-21 Last Updated: 2026-05-21

Period (Periodic Table)

The rows of the Periodic Table are called periods.

Source

This concept is from the [Science Student Book 7](Science Student Book 7/Chemistry/The Periodic Table/3.4 Groups and periods.md), Chemistry section.