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Which atom or ion is the largest? a. k b. k+ c. ca d. ca2+ e. li
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Convert the temperature of dry ice, –77 ∞c, into degrees fahrenheit and kelvin.
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Select the correct answer. why are scientific models important in the study of science? a. they always involve critical mathematical calculations. b. they scientists understand complex ideas and objects that aren’t easy to handle. c. they enable scientists to popularize their work in society. d. they are required when conducting any peer review process. e. they are necessary for turning a hypothesis into a law.
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Chemistry, 23.06.2019 09:00
20 grams of water. she poured out 15 grams. which of the following physical properties of the water changes? a .boiling point b. density c .electrical conductivity d .volume
Answers: 2
What does cp stand for in chemistry?...
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