Make sure that you are showing your work while performing the computations needed to respond to these questions.
Sub-Atomic Particles: What is the mass in grams of 3.5 mol of the element gold, Au?
Gram/Mole Conversions: How many moles of magnesium, Mg, are there in 4.75 grams of magnesium?
Conversions with Avogadro's Number: How many moles of mercury, Hg, are in 1.30 x 107 atoms of mercury?