Chemistry
What post-transition metal is used to make blue and violet light-emitting diodes (LEDs) and diode lasers?
More Questions from Chemistry
Which of the following can be described as a species with a high, concentrated, denotable charge density?
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Which has no part in the scientific method of experimentation?
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What is used to remove oxygen from cathode ray tubes and vacuum tubes?
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What symbol appears on the periodic table for Sulfur which has the atomic number 16?
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The spontaneity of a reaction is determined by which of these?
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