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Which element has the greatest density at stp? calcium, chlorine, carbon or copper?
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Write a paragraph that provides examples of each stage of volcanic activity, a description of the volcano, and facts about each stage.
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What is the temperature of one mole of helium gas at stp?
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Two metal blocks that have slightly different temperatures are placed next to one another. after five minutes, they both have lower but equal temperatures. according to the law of conservation of energy, what most likelyhappened? energy was created inside the blocks. energy was destroyed inside the blocks. energy was absorbed into the blocks from outside the system. energy was transferred from the warmer block to the cooler block.
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How many moles of oxygen react with 12 moles of aluminum
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Which element has the greatest density at stp? calcium, chlorine, carbon or copper?...
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