Question

Polonium has a density of about 9.3g/cm3. If a polonium bar has a volume of 132.5cm3, what is its mass? Round your answer to the nearest hundredth, if necessary.

Answer 1

To calculate the mass of the polonium bar, we can use the formula:

Mass = Density x Volume

Given:

Density of polonium = 9.3 g/cm³

Volume of polonium bar = 132.5 cm³

Substituting these values into the formula:

Mass = 9.3 g/cm³ x 132.5 cm³

Mass = 1228.25 g

Rounding to the nearest hundredth, the mass of the polonium bar is approximately 1228.25 grams.

Explanation: