WAEC Chemistry 2011 Objective — Question 8
Question 8 of 50 from the West African Examinations Council (WAEC) Chemistry 2011 Objective paper, with the correct answer and a full explanation.
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The energy change that accompanies the addition of an electron to an isolated gaseous atom is
- A. A. bond energy
- B. B. electronegativity
- C. C. electron affinityCorrect
- D. D. ionization energy
Explanation
The energy change that accompanies the addition of an electron to an isolated gaseous atom is known as electron affinity.
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