Material

Summary: Materials are made up of tiny particles. You cannot see the particles because they are too small. Many materials are Mixtures. Wood, milk, and air are mixtures. The bridge in. Tags: science student-book-7 chemistry Created: 2026-05-21 Last Updated: 2026-05-21

Material

Materials are made up of tiny particles. You cannot see the particles because they are too small. Many materials are Mixtures. Wood, milk, and air are mixtures. The bridge in.

Source

This concept is from the [Science Student Book 7](Science Student Book 7/Chemistry/Particles and Their Behaviour/1.1 The particle model.md), Chemistry section.