Chemistry
Among the period 2 elements, the element which has the highest electron affinity is
- Lithium
- Carbon
- Chlorine
- Fluorine
Periodic Table
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Answer
Fluorine
Reason — Electronegativity increases as we move from left to right in a period, so element towards the end of the period has highest electronegativity. Hence, group 17 elements have highest electronegativity.
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