¹⁹⁵₈₀Hg ¹⁹⁵₇₉Au ⁰₁e A alpha decay. Which of the following particles has the greatest mass. Pin On Main Ideas You have 20 g of a buckyball C20. . Chemistry questions and answers. Which of the following has the greatest mass. Therefore the result will be 780452 g. Your email address will not be published. Which of the following has the greatest mass. A 14 mol Na b 102 times 1024 atoms Na c 23 g Na d 602 times 1023. Submitted by chrisf on Thu 09252008 - 2336. Neutron has greatest mass. Which of the following has the greatest mass. I Lowering vapor pressure. A sack of rice that has a mass of 25 kg B. A box containing 50 bags of sugar that each has a mass of 500g. ΔP P. The answer is B. How many moles of the substance. Proton is a subatomic particle with symbol p and positive electric charge of 1 elementary charge and mass slightly less than that of neutron. A ...