The electron affinity value are negative for : A. {\Be} \rightarrow {\Be}^{-} B. {\N} \rightarrow {\N}^{-} C. {\O} \rightarrow {\O}^{2-} D. {\Na} \rightarrow {\Na}^{-} E. {\Al} \rightarrow {\Al}^{-} Choose the most appropriate answer from the options given below : [6 Apr 2024 Shift 1]

Correct Answer is : A, B and C only

Classification of Elements Part 2

Section: Chemistry

Question : 43 of 72

Marks: +1, -0

The electron affinity value are negative for :
A. Be⟶Be−
B. N⟶N−
C. O⟶O2−
D. Na⟶Na−
E. Al⟶Al−
Choose the most appropriate answer from the options given below :

[6 Apr 2024 Shift 1]

D and E only
A, B, D and E only
A and D only
A, B and C only

Validate

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