HELP PLEASE FROM ANYONE AND ALSO ANYONE FROM K12 !!! Lab Report
Physical Properties
It’s time to complete your Lab Report. Save the lab to your computer with the correct unit number, lab name, and your name at the end of the file name (e. g., U2_ Lab_PhysicalProperties_Alice_Jones. doc).
Introduction
What was the purpose of the experiment?
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Which properties are more useful in determining the identity of an unknown substance: intensive or extensive? Explain.
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Write a hypothesis based on observations and scientific principles.
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Experimental Methods
What tools did you use to collect your data?
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Describe the procedure that you followed to conduct your experiment.
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Data and Observations
Record your observations.
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Conclusions
What conclusions can you draw about the identity of the unknowns? Write an evidence-based claim.
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Evaluate the procedure used in this experiment by considering the properties used to identify the unknowns and the number of knowns that were tested. Revise the experimental design by proposing ways to modify the experiment to increase your certainty in the identity of the unknowns.
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