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mary albert Grade: 12
        

The electron affinity values of elements of II A and Noble gas elements are (one correct answer)


a)        a)  minimum


b)      b) maximum


c)       c) zero


d)      d) II A and Noble gas have different  electron affinity values


 

6 years ago

Answers : (1)

Mukul Shukla
40 Points
										

(d) is the answer because:


Noble gasses have zero electron affinity, where as IIA elements have electron affinity and it decreases down the group.

6 years ago
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