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The use of water in a heat exchanger is taking advantage of water's A. high specific heat. B. significant expansion during boiling. C. solid state when frozen. D. polar molecular nature
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Express the following number in scientific notation. 0.026890 =
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An atom of sodium-23 (atomic number = 11) has a positive charge of +1. give this information, how many electrons does it have? how many proteins and neutrons does this atom have
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The use of water in a heat exchanger is taking advantage of water's A. high specific heat. B. signif...
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