Which of the following is true about the upper right hand cornerof the periodic table? a. High electron affinities, high ionization energies, highmetallic character b. High electron affinities, low ionization energies, lowmetallic character c. High electron affinities, high ionization energies, lowmetallic character d. Low electron affinities, high ionization energies, lowmetallic character e. Low electron affinities, low ionization energies, lowmetallic character . . .