Arrange the following elements


Arrange the following elements in the order of their increasing non-metallic 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.


(b). The non-metallic character of the elements increases along a period. These elements are present in second period in the order Li, Be, C, O, F.

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