Chemistry

What is the second-most abundant element in the universe, though it is much less common on Earth?

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What element, used in some types of paint, created a health risk to children who ate paint chips?
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What does the "T' represent in t-butyl?
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Dr Pepper shares what main ingredient of most antifreezes?
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Orange street lighting is orange because of the presence of what element in the lamp?
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What will happen to a bowl of ice cream left in the sun?
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What symbol appears on the periodic table for the element with the atomic number 18?
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Which molecule may interact with cyclin dependent kinase?
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What volume does 24 grams of ammonia gas occupy at standard temperature and pressure?
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