Chemistry
What is used to remove oxygen from cathode ray tubes and vacuum tubes?
More Questions from Chemistry
What element is used in manufacturing cans, foils and kitchen utensils, pipes, and window frames?
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What phenomenon explains why cyclohexatriene does not exist?
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Which of these is a heavy gas used in specialized electric lamps?
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What is formed when metals are blended with other metals?
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Because they are so reactive with air and water, what group of elements are generally stored in oil?
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What post-transition metal is used to make blue and violet light-emitting diodes (LEDs) and diode lasers?
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