Halogen

Summary: Chlorine is in Group 7 of the Periodic Table. The Group 7 elements are also called halogens. Tags: science student-book-7 chemistry Created: 2026-05-21 Last Updated: 2026-05-21

Halogen

Chlorine is in Group 7 of the Periodic Table. The Group 7 elements are also called halogens.

Source

This concept is from the [Science Student Book 7](Science Student Book 7/Chemistry/The Periodic Table/3.6 The elements of Group 7.md), Chemistry section.