In 3.8 moles of li, there are about <span>0.144071459 grams. I assume that you are talking about lithium.</span>
I believe it would be Au^4Cl8
Protons: charge +1, have a mass of 1 and are found in the nucleus
Neutrons: charge 0, have a mass of 1 and are found in the nucleus
Electrons: charge -1, have a mass of 1/840 and are found on the outside of the nucleus
hope that helps
