enojoying7
New member
Period 7 contains elements in the s, p, d, and f blocks. Suppose that there were a period 8 and it conatined elements in the ''g'', where ''g'' had the angular momentum quantum number l=4. If a hypothetical element in Period 8 had an atomic number of 120, into what group in the periodic table would the element fit and what properties might it have (assuming it does not radioactively decay)