Question

The electron affinity values of elements A, B, C and D are respectively –15, - 121, +31 and
- 142 kJ mol-). The element 'C' is
(A) Boron
(B) Carbon
(C) Nitrogen
(D) Oxygen​

Answer 1

Answer:

boron

answer the questions I am sure

Answer 2

Answer:

boron

Explanation:

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