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Endeleev saw trends in the physical and chemical properties of elements when he organized them by
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Alarge marble is dropped in a graduated cylinder with 35ml of water in it.the water level increases to 49ml.what is the volume of the marble
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The big bang nucleosynthesis theory states that elements were produced in the first few minutes of the big bang while elements have their origins in the interiors of stars, forming much later in the history of the universe.
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How have the greenhouse gasses increased from the year 2000 to 2018
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If water is added to 145 mL of a 0.55 M KOH solution until the volume is 250 mL, what will the molar...
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