Chemistry
What element forms about 78% of Earth's atmosphere by volume?
More Questions from Chemistry
What is the boiling point of water on the Celsius scale?
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What is the symbol used on the periodic table for the element Francium?
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Oxygen can also be created by humans by using what process, where electricity passes through water?
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What energy is stored in the form of chemical compounds?
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What is the stinky gas associated with swamps and anaerobic decomposition?
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What is deterioration of a metal by chemical or electrochemical reaction with its environment?
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When wood has been heated to remove almost all volatile gases and leave the carbon, it is called what?
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