Which of the following arrangement of elements is in decreasing order of electronegativity?

Which of the following arrangement of elements is in decreasing order of electronegativity?
A. Na, Mg, Al, Si, P
B. Na, A1, Mg, P, Si
C. P, Mg, Na, Si, Al
D. P, Si, Al, Mg, Na

Correct Option: Answer is D
Reactivity series is K > Na > Ca > Mg > Al > Zn > Fe > Pb > H > Cu > Hg > Ag > Au.

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