Ametal coin has a volume of 835 mm3 and a mass of 5.67 g. what is the density of the coin? a. 0.0147 g/mm3 b. 147 g/mm3 c. 679 000 g/mm3 d. 0.006 79 g/mm3

This question is solved applying the density concept, and doing this, we get that the correct option is: D. 0.00679 g/mm3

Density:

Density is mass divided by volume, that is:

A metal coin has a volume of 835 mm3 and a mass of 5.67 g.

This means, respectively, that

What is the density of the coin?

Just apply the formula, so:

Thus, the correct answer is given by option D.

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Density = Mass (grams) / Volume (cubic cm)

Density = 5.67g / .835 cc

Density = 6.7904191617 g per cc

1 Cubic Centimeter = 1,000 cubic millimeters

Density = 6.79 g / cc = .00679 g / cubic millimeter