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JEE Main Chemistry question

ChemistryClassification of Elements and Periodicity in PropertiesJEE Main

Among the following elements, the most electronegative is

Answer: (D)

Solution

Electronegativity increases across a period and decreases down a group. Fluorine, being at the top-right of the non-metal block (excluding noble gases), has the smallest size and highest effective

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Question ID VK-133387