In this atoms worksheet, students complete a graphic organizer by filling in the atomic number, mass number, and the number of protons, electrons, and neutrons for the given elements.
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The 2,400-Year Search for the Atom
From ancient Greek philosophers to early American Quakers, people have sought to understand the composition of matter for millennia. Follow along with this video as it explores the long scientific journey that eventually led to the...
5 mins 5th - 12th Science CCSS: Adaptable