Reactive

Summary: The Group 1 elements are very reactive. This means that they easily take part in chemical reactions. The Group 1 elements have exciting chemical reactions with water. The reactions make hydrogen gas and an alkaline solution. For example:. Tags: science student-book-7 chemistry Created: 2026-05-21 Last Updated: 2026-05-21

Reactive

The Group 1 elements are very reactive. This means that they easily take part in chemical reactions. The Group 1 elements have exciting chemical reactions with water. The reactions make hydrogen gas and an alkaline solution. For example:.

Source

This concept is from the [Science Student Book 7](Science Student Book 7/Chemistry/The Periodic Table/3.5 The elements of Group 1.md), Chemistry section.