Get detailed and accurate responses to your questions with IDNLearn.com. Discover the information you need from our experienced professionals who provide accurate and reliable answers to all your questions.

What is the density of lithium metal (in g/cm3) if a cube measuring 0.82 cm x 0.95 cm x 2.548 mm has a mass of 0.572 g?

I'm still stuck on this can I please get help


Sagot :

Density is mass per unit volume. A cube with dimensions 0.82 cm by 0.95 cm by 2.548 mm has a volume of

(0.82 cm) × (0.95 cm) × (0.2548 cm) ≈ 0.1985 cm³

Then the density of this cube, given that it has a mass of 0.572 g, is approximately

(0.572 g) / (0.1985 cm³) ≈ 2.88 g/cm³