Chemistry
Which chemical, also used in thermometers, was involved in early photo development?
More Questions from Chemistry
What symbol appears on the periodic table for the element with the atomic number 18?
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A unit of measure of absorbed radiation is known as what?
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Clocks made out of what alkali metal are considered the most accurate of all clocks?
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Dr Pepper shares what main ingredient of most antifreezes?
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How many electrons are in the third ring of the atom Chlorine?
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What isotope of carbon can be used to figure out how old some objects are or when something died?
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