Chemistry, 29.11.2020 21:30 joejoefofana
10 g of copper is heated and the mass increases to 12.5 g. What is the mass of the copper in the new substances?
Answers: 1
Chemistry, 21.06.2019 22:30, bartfrank447
Joseph has hypothesized that sound travels in waves. if he were following the scientific method, what should he do next? a. ask a question. b. test the hypothesis. c. study the results. d. tell other scientists about his hypothesis.
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Which element is the least metallic between cadmium, silver, zinc, or iron?
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In apex! a liquid heated beyond a certain temperature becomes
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10 g of copper is heated and the mass increases to 12.5 g. What is the mass of the copper in the new...
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