(1 kg = 1000 g, 1 m3 = 106 cm3) acetone is a flammable solvent used in the making of plastics. the density of acetone is 790 kg/m3. to convert 790 kg/m3 to g/cm3, 1,000 and 106. these operations reveal that the density of acetone in g/cm3 is .

Why is it important for scientists to review and repeat the work of other scientists? 1.a scientific theory must be tested three times before it is proven. 2.the scientific method only applies to repeated experiments. 3.an experiment may have had errors that the scientists didn't recognize. 4.the results of individual scientists may be influenced by bias. 5.an experiment must be performed twice before the data can be analyzed.