Advance Concepts Chemistry

Q: The most electronegative element is:

(a) :  K
(b) :  Li
(c) :  Na
(d) :  Rb
(e) :  None of the Above
Answer:  Li
Explanation:  Electronegativity decreases as we descend this group, the smaller atoms of Li would more readily accept an electron than the larger atoms of cesium.

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