Learn about physics, chemistry, astronomy and geology. The topic of physical science often overlaps with earth science. One difference is that physical science focuses on non-living matter and the creation of energy, which is why the study of geology and astronomy are often categorized as both an earth and physical science. Here you will find fun activities and experiments that you and your child can explore to gain a stronger understanding of the properties of non-living matter and the potential for energy when intermixing chemical properties listed in our grand and mysterious periodic table.
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