An element is a pure substance that cant be broken down into simpler substances by chemical or physical means. hope it helps :)
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Regular exercise and physical activity increase muscle strength, bone density, flexibility, and stability. Physical fitness can reduce your risk for and resilience to accidental injuries, especially as you get older.
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The column number tells us the amount of valence electron the element has
It would be 1.5 meters im sure form that distance to me is that nswe
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mass is lifted 1.8 m. What is the potential energy of the mass 4. A 100 kg
