Which one of the following cyano complexes would exhibit the lowest value of paramagnetic behaviour?
(Atomic Numbers: Cr=24; Mn=25; Fe=26; Co=27)
A. [Fe(CN)₆]³⁻
B. [Co(CN)₆]³⁻
C. [Cr(CN)₆]³⁻
D. [Mn(CN)₆]³⁻