Which of the following groups of elements is arranged in order of increasing electronegativity?
a. Br < Li < C
b. K < Mg < O
c. Na < K < N
d. Mg < Li < C
e. Ca < Cl < C
2 answers
EN increases to the right in the table and down a column.
The answer is B.
Electronegativity increases as it goes from Left to Right, and as you go up.
Electronegativity increases as it goes from Left to Right, and as you go up.