Chemistry worksheet on electrons and electron clouds, featuring exercises to determine valence electrons and electron shells for various elements.
Chemistry worksheet titled "Electrons & Electron Clouds" with two parts: Part 1 asks for the number of valence electrons for various elements, and Part 2 asks for the number of electron shells for the same elements. The worksheet includes a list of elements such as H, He, Li, N, F, Mg, Al, S, Ar, Ge, As, Br, Sr, In, Te, I, Xe, Cs, Pb, Fr, and Lv.