The X-band (9.5 GHz) EPR spectrum of a matrix isolated Na atom reveals four hyperfine lines with resonant field positions of 3074 G, 3174 G, 3274 G and 3374 G. Calculate the g value of the atom.
(A)g = 2.002 (B)g = 1.950 (C)g = 2.250 (D)g = 2.005
A