Energy

Young scientists will be thrilled to explore the invisible world of atoms, molecules and elements. Our resource makes the periodic table easier to understand. Begin by answering, what are atoms? See how the atomic model is made up of electrons, protons...

Discover what matter is and what it isn't. Our resource breaks down the physical and chemical properties of matter to make it more accessible to students. Start off by identifying matter as atoms, particles and molecules. Then, explore the three states...