Chemistry
What post-transition metal is used to make blue and violet light-emitting diodes (LEDs) and diode lasers?
More Questions from Chemistry
How many pounds of carbon dioxide are produced when a car burns one gallon of gas?
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What is the second-most abundant element in the universe, though it is much less common on Earth?
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What is the spontaneous decay of atomic nuclei known as?
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Heavy water contains what isotopic form of hydrogen?
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How many elements in the actinide series are not radioactive?
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What symbol appears on the periodic table for Plutonium which has the atomic number 94?
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