Group (Periodic Table)

Summary: In the Periodic Table, the columns are called groups. For example, the elements beryllium (Be) and magnesium (Mg) are in Group 2. Tags: science student-book-7 chemistry Created: 2026-05-21 Last Updated: 2026-05-21

Group (Periodic Table)

In the Periodic Table, the columns are called groups. For example, the elements beryllium (Be) and magnesium (Mg) are in Group 2.

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.