Which of these is a chemical property of a substance
a. density
b. color
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Chemistry, 25.10.2019 19:43 britishgirl1
Which of these is a chemical property of a substance
a. density
b. color
c. reactivity
d. melting point
Answers: 2
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What happened to the amount of carbon dioxide in the atmosphere from 2010–2017?
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The arrangement of particles is most ordered in a sample of
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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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Which polymers are most closely related? a. protein and nucleic acids b. cellulose and starch c. nucleic acids and starch d. nucleic acids and cellulose
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