Learn about sterling silver, including how it differs from regular silver, its composition, how to test if it's real, and its uses.| Science Notes and Projects
Learn how to make copper sulfate, a blue chemical used for growing crystals and other chemistry experiments.| Science Notes and Projects
See how to grow crystals of sugar, salt, borax, alum, and many common chemicals. Get recipes to grow crystals using household ingredients.| Science Notes and Projects
This mixtures worksheet is for practice to identify if a mixture is homogeneous or heterogeneous and if a pure substance is an element of compound.| Science Notes and Projects
Get copper facts, including atomic data, uses, sources, and health effects of this metal. Copper is atomic number 29 with element symbol Cu.| Science Notes and Projects
Here are 4 easy ways to make hydrogen gas at home or in the lab using everyday chemicals and common materials. Hydrogen is used for many science projects.| Science Notes and Projects