Chemistry, 19.02.2021 07:40, murillokiara0kiki
A student measured another sample that was aluminum and found it had a mass of 8.1 g and a volume of 3 mL. What is the density of aluminum?
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Which statement correctly identifies the scientific question and describes why the question is scientific? question 1 refers to the supernatural. question 2 reflects a moral or social value. question 3 refers to something that can be measured. question 4 reflects a question that can’t be observed.
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Chemistry, 22.06.2019 20:40, larkinc2946
What effect would average population growth have on land usage? a. urban use of land would rise to more than 30 percent of available land. b. industrial use of land would rise to more than 30 percent of available land. c. the percentage of available land used as cropland would stay the same. d. cropland would fall to about 10 percent of available land.
Answers: 1
A student measured another sample that was aluminum and found it had a mass of 8.1 g and a volume of...
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