Chemistry
Orange street lighting is orange because of the presence of what element in the lamp?
More Questions from Chemistry
What is the chemical element with symbol "N" and atomic number 14?
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What symbol appears on the periodic table for the element with the atomic number 88?
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The most common commercial use of magnesium metal is as an alloying agent with what other element?
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What actinide was once used to power pacemaker batteries, but has since been replaced?
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What property is a measurement of how hot or cold something is?
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