Chemistry
What is the oxidation number on the chromium in a dichromate ion "(Cr2O7)^2-"?
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Neptunium on the periodic table is noted by which symbol?
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How many elements with atomic number below 100 have their symbols starting with an upper case T?
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Dr Pepper shares what main ingredient of most antifreezes?
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What is a chemical process by which the hair is permanently straightened?
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What is the half-life of Potassium 40 as it decays to Argon?
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What process causes molecules to move into areas that have fewer molecules?
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What is the conversion of sugars in wort to alcohol and carbon dioxide?
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