Chemistry
What symbol appears on the periodic table for the element with the atomic number 18?
More Questions from Chemistry
Which of the following is a unit for measuring liquids?
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What is the stinky gas associated with swamps and anaerobic decomposition?
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What is the breakdown of a material by separation of the layers of which it is composed called?
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What is the only metallic element that is liquid at standard conditions for temperature and pressure?
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What orbital is described by the quantum numbers: n=3 and l=2?
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What element is used as a filler gas in fluorescent and incandescent light bulbs?
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