Q32. The electron affinity value are negative for A . $\mathrm { Be } \rightarrow \mathrm { Be } ^ { - }$B. $\mathrm { N } \rightarrow \mathrm { N } ^ { - }$C. $\mathrm { O } \rightarrow \mathrm { O } ^ { 2 - }$ D. $\mathrm { Na } \rightarrow \mathrm { Na } ^ { - }$E. $\mathrm { Al } \rightarrow \mathrm { Al } ^ { - }$Choose the most appropriate answer from the options given below :\\
(1) D and E only\\
(2) A, B and C only\\
(3) A and D only\\
(4) A, B, D and E only