Which element has the highest electronegativity Or Which of the following is the most electronegative
F
He
Ne
Na
F, because of its smallest size.
Which element has the highest electronegativity
(g) From the elements given below name the following: Li, Be, B, C, N, O, F, Ne. (i) Most electronegative element. (ii) Which element has highest electron affinity? (iii) Most metallic element? (iv) Which element has the largest size? (v) Name the tetravalent element.