Question

Fill in the blanks in the following statements:

i) An element with the highest electronegativity belongs to _____ group and _____ period.
ii) In the $3rd$ period the element with the highest electronegativity is _____.

Answer 1

(i) Element with highest electronegativity belongs to ${17}^{th}$ group and $2^{nd}$ period

(ii) In $3^{rd}$ period the element with highest electronegativity is Chlorine