Which atom has the lowest electron affinity?
A) Al
B) Si
C) P
D) S

Name: Which atom has the lowest electron affinity? A) Al B) Si C) P D) S
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Question

Quizplus · Accepted Answer

Electron affinity is the energy change that occurs when an atom gains an electron. The atom with the lowest electron affinity will have the least energy released when gaining an electron. In this case, aluminum (Al) has the lowest electron affinity among the given options, indicating that it is less likely to attract an extra electron than the other elements.

Which Atom Has the Lowest Electron Affinity