What is an element?
A. a chemical reaction
B. a pure substance made up of one type of...
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How is the shape of the poem “peer” connected to its meaning?
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At 20°c, a sample of h2o liquid and a sample of co2 gas each have the same average kinetic energy. why is one a liquid and the other a gas at this temperature?
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In one or two grammatically correct sentences, write a definition for the term molecule geometry
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