Select all that apply. Atoms are made up of . protons neutrons compounds elements electrons

What is the mass of sodium in 3 moles of sodium chloride

When the water vapor cools it condenses select a number that represents his process on the

We are hoping to create 5.72 grams of glucose. the plant was given 4.75 liters of co2 and 2.81 g of h20. which reactant was the limiting reagent? how much excess mass did we have of the other reactant?