Consider the following five elements, listed in alphabetic order: As, Ga, Ge, P, and Si. These elements have the following five atomic radii, listed in ascending order: 100 pm, 110 pm, 115 pm, 125 pm, and 135 pm. Based on periodic trends, which value is most likely to be the atomic radius for Ga?
(a) 110 pm
(b) 110 pm
(c) 115 pm
(d) 125 pm
(e) 135 pm