Chemistry, 24.06.2019 18:00 fabiolabaritto
An unknown material is left standing and separates into layers. the substance is a a. solution b. suspension c. compound d. colloid
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Chemistry, 22.06.2019 07:00
6what is the importance of water on earth? a) it keeps the top layer of the geosphere cool b) it allows life to exist c) it provides ice at the poles d) it creates earth's blue color from space
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Chemistry, 23.06.2019 03:00
Can someone me out on this question for my national 5 chemistry homework
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Chemistry, 23.06.2019 04:31
Which of the following is an example of how telecommunication devices people do their jobs? a.) a security guard checks the time using a digital watch. b.) a banker does some quick math using a solar calculator. c.) a nurse uses a digital thermometer to take a patient’s temperature. d.) a construction worker reports in to his office using a cell phone.
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An unknown material is left standing and separates into layers. the substance is a a. solution b....
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