The density of an object is 4.5 g/mL. The volume of an object is 2.5 mL. What is the mass?
Enter the number and the unit in the space provided. Round your answer to one
Decimal if necessary

Select all of the statements which are true. electrons are located in shells or orbits around the atom. electrons orbit slowly around the atom. electrons travel in one flat path around the nucleus of an atom. the valence of an atom is determined by the number of electrons in the atom's outermost shell.