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Science » Physical Sciences » Chemistry 35 Resources Molecular Stepping Stones features online activities, including simulations, to help students understand 10 key... Accidental Scientist: Science of Cooking looks at the science behind food and cooking. Learn about what happens when you eat... Periodic Table of the Elements displays the elements by atomic number and describes the history and sources of each... Decades of Discovery describes 100 important discoveries in energy sciences, nuclear and plasma physics... National Science Foundation  National Science Foundation  Energy Dept  Energy Dept    See All 35 Chemistry Resources

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