Especially responsive to magnetic fields

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"The cobalt(II) ion, Co^(2+), is especially responsive to magnetic fields, more so that Co^(1+) and Co^(3+). Why?"
Given:
*Co^(2+) = 1s2, 2s2, 2p6, 3s2, 3p6, 3d5, 4s2
*Co = 1s2, 2s2, 2p6, 3s2, 3p6, 3d7, 4s2

Reference no: EM13307250

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