Children will conduct 50+ experiments to learn about density, diffusion, emulsion, pH, invisible gases and reactions with this STEM kit. Create a lava lamp, magically clean coins, learn how cakes rise and more. Students will discover how scientists use green chemistry to measure chemical gasses in the air, create eco-friendly chemicals, generate electricity and more. Foster chemistry lab skills such as safety, measurement, following instructions, observation, using and cleaning equipment. Includes high-quality ingredients packaged in no-spill containers, safety equipment and a full-color education and instruction booklet. For ages 8+.