Among the element Li, N, C and Be, one with the largest atomic radius is:
Which one of these group 14 elements has the largest atomic radius?
Question 18 Arrange the following elements in the order of their increasing nonmetallic character Li, O, C, Be, F (a) F < O < C < Be < Li (b) Li < Be < C < O< F (c) F < O < C < Be < Li (d) F < O < Be < C < Li