A mechanical pencil has the density of 3 g/mL. The volume of the pencil is 15.8 mL. What is the mass of the pencil?

a small container that holds a source of energy a solar cell that captures light energy and converts it into electricity a voltaic cell that uses the oxidation of a fuel to produce electricity

explanation:

it should be all of them because it asks if you included all of those in your answer

explanation:

answer///carbon;