Chemistry, 10.04.2020 18:12 17795

Platinum has a density of 21.4 grams per cubic centimeter. A bar of platinum has a mass of about 1000 grams. It has a width of 51 millimeters and a height of 9.7 millimeters. Find the length of the bar to the nearest millimeter.

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Platinum has a density of 21.4 grams per cubic centimeter. A bar of platinum has a mass of about 100...

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