Atomic size, ionization energy, reactivity
Question 11: Which main group elements have 1 valence electron? 6 valence electrons? Question 12: Determine the group, period, and block for the following elements: a. Block: sGroup: 1 (Alkali metals)Period: 3 b. Block: dGroup: 12Period: 4 c. Block: pGroup: 14Period: 4 d. Block: dGroup: 4Period: 5 e. Block: dGroup: