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Do different elements have different electronegativity and melting points???
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Use the periodic table to complete this equation that represents nuclear fission processesun - ba c 3 n
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How does a catalyst increase the speed of a reaction? a. the catalyst eliminates the activated complex stage, allowing products to form immediately. b. the catalyst lowers the energy level of the reactants, making it easier for them to react. c. the catalyst makes it easier for the activated complex to form, lowering the activation energy. d. the catalyst raises the energy level of the products, making the reaction finish sooner. reset next
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Use the periodic table to determine how many grams of oxygen would be required to react completely with 859.0 g c2h2
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Which would freeze at a higher temperature: the great salt lake or lake tahoe? a. lake tahoe would freeze at a higher temperature. b. the great salt lake would freeze at a higher temperature. c. both lakes would freeze at the same temperature.
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Do different elements have different electronegativity and melting points???...
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