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How can the periodic table be used to predict the behavior of elements?
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Which structure is a valid representation of a hydrocarbon molecule?
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A1.50-liter sample of dry air in a cylinder exerts a pressure of 3.00 atmospheres at a temperature of 25°c. without changing the temperature, a piston is moved in the cylinder until the pressure in the cylinder is reduced to 1.00 atmospheres. the volume of the gas is
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How many electrons can fit in the first electron shelt?...
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