Question

A sample of an unknown metal with a volume of 16.4 mL is measured in the lab and found to have a mass of of 0.0443kg

Answer 1

Answer: 2.70 g/mL

Step-by-step explanation:

Density = mass ÷ volume

= 44.3 g ÷ 16.4 mL [written with mass converted from kg to g]

= 2.70 g/mL

∴ the density of the unknown metal with a volume of 16.4 mL and mass 0.0443kg is 2.70 g/mL.