Arrange the elements F, P, and Si in order of increasing electronegativity .

Question

Quizplus · Accepted Answer

Electronegativity increases across a period from left to right and decreases down a group in the periodic table. Silicon (Si) and phosphorus (P) are in the same period with Si being to the left of P, making Si less electronegative than P. Fluorine (F), being in the same period as Si and P but further to the right, is the most electronegative element in the periodic table. Therefore, the correct order from least to most electronegative is Si < P < F.

Arrange the Elements F, P, and Si in Order of Increasing