The properties of two elements are listed. Element Atomic radius (pm) Ionic radius (pm) First ionization energy (kJ/mol) Electron affinity (kJ/mol) Electronegativity Br 114 195 1140 negative 325 3 point 0 cap k 243 152.2 418 point 8 negative 48 point 4 0.82 Which prediction is supported by the information in the table?