SUBJECT:

when given a number and abbreviation. Write the correct abbreviation when given a specific unit. ... Can explain the origin of significant figures in terms of uncertainty ... Determine the density ( g mL ) for a plastic material that weighs 2.68 lb and has a volume of 3.5 L. (HINT: 1 pound contains 453.6 grams) Show all your work, circle your ... ................
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