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Which process does not require the presence of a physical substance in order to transfer heat? air in the atmosphere is heated by the ground. this warm air then rises, and cooler air falls. this is an example of what type of process? how is conduction different from radiation?
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Which diagram represents the phase tha occurs after a solid melts?
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Chemistry, 23.06.2019 01:00
Who examines and coordinates the cleanup of polluted sites?
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Write a balenced chemical equation for the reaction: include abbreviation for the physical states-...
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