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Endeleev saw trends in the physical and chemical properties of elements when he organized them by
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Working with si (metric) units for each of the following commonly used measurements, indicate its symbol. liter gram milliliter kilogram meter centigram milligram centimeter kilometer second millimeter milliseconds
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The number to the right of an element's symbol (ex. c-12) identifies the of an isotope.
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8.98 dm3 of hydrogen gas is collected at 38.8 °c. find the volume the gas will occupy at -39.9 °c if the pressure remains constant.
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Lara claims that a water strider will be able to walk on the surface of acetone, which is commonly k...
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