44 (Mandatory) (2 points) A 3.00 mol sample of a certain metallic element has a mass of 0.5852 kg. What is the identity of the element? Question 45 (Mandatory) (5 points) Describe the steps you would take to prepare 500.0 mL of a 1.00 mol/L solution of sodium chloride, NaCl(aq), using solid solute and water. (You do not need to do the calculations.)