The molar mass of bismuth (Bi) is 208.98 g/ mol. Calculate the mass in grams of a sample of Bi containing 7.35 x 1023 atoms.
Write your answer using three significant figures. (With explanation please)

After cloud droplets form, what must happen to them for precipitation to occur?

The image shows a process that releases nuclear energy which statement best identifies the process shown the process must be fusion because energy is released the process must be fusion because of have your nucleus formed a smaller nuclei the process must be fission because a large nucleus breaks into smaller nuclei the process must be fission because neutrons are formed

Calculate the number of molecules present in 0.750 mol of mgo.