Identify these elements based on their locations in the periodic table. Give the symbol, not the name. period 6, group 1 (1A) Incorrect period 4, group 12 (2B) H, Li, Na, K, Rb, Cs, Fr period 5, group 17 (7A) Zn, Cd, Hg, Uub, Gd, Cm Incorrect F, Cl, Br, I, At Incorrect