Material World Series: Elements, Compounds and Mixtures
Part 2 of a 3-part series on fundamental concepts of science.
This program explores further the idea that everything is made of particles. It looks at:
• the difference between atoms and molecules
• the difference between elements, compounds and mixtures
• why a substance may dissolve in one liquid but not another
• how an element like lead can exist in various forms and how this can affect its properties
|Year levels||Junior - Senior Secondary|