A. Increases down a group, decreases across a period
B. Decreases down a group, increases across a period
C. Remains constant
D. Varies unpredictably
Answer: Decreases down a group, increases across a period
What is the periodic trend for electronegativity?
Additional Information: Electronegativity increases across a period and decreases down a group in the periodic table.
Subjects: Atomic Structure, Chemistry