The electron affinity value are negative for (Jee Main 2024) A. Be Be ^ - B. N ~N C. O O…
Chemistry · JEE Main · NTA Exams — Classification of Elements and Periodicity in Properties
The electron affinity value are negative for
(Jee Main 2024)
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:
(Jee Main 2024)
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:
- D and E only
- A, B and C only
- A and D only
- A, B, D and E only
Answer
(B) A, B and C only
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