Chemistry
What element was known in ancient times and referred to in Genesis as "brimstone"?
More Questions from Chemistry
Which two transition metals do not exhibit diamagnetism?
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What symbol appears on the periodic table for the element with the atomic number 14?
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What compounds that are soluble in water are classed as bases?
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What is the oxidation number on the chromium in a dichromate ion "(Cr2O7)^2-"?
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What is the breakdown of a material by separation of the layers of which it is composed called?
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What is the approximate heat of vaporization of water at its boiling point?
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