Given the following equation: 4Al2O3 + 9Fe → 3Fe3O4 + 8Al If 25.4g of Al2O3 is reacted with 10.2g of Fe, what is the limiting reactant?

Answer charle's law

13 protons and 14 neutrons.  this also means that the amount of electrons also is 13 because electrons have the same amount as protons..the atomic number means the amount of protons (which effectively tells you the electrons) the atomic mass, tells you the amount of protons and neutrons in the nucleus.hope this .