| Subject | 
has NMR receptivity | 
has nuclear spin | 
has decay mode | 
has number of neutron | 
has magnetogyric ratio | 
has relative NMR sensitivity | 
has number of nucleon | 
has half life | 
has NMR frequency | 
has nuclear magnetic moment | 
has nuclear quadrupole moment | 
has symbol | 
has use | 
has atomic mass | 
has natural abundance | 
| cobalt 55 |   | I = 7/2- h/2π | γ | 28 |   |   | 55 | 17.53 hours |   | μ = +4.822 nuclear magnetons with diamagnetic correction |   | 55Co | magnet alloys, ceramics, catalysts and paints | 54.942001 |   | 
| cobalt 56 |   | I = 4+ h/2π | γ | 29 |   |   | 56 | 77.3 days |   | μ = +3.85 nuclear magnetons with diamagnetic correction |   | 56Co | magnet alloys, ceramics, catalysts and paints | 55.939841 |   | 
| cobalt 57 |   | I = 7/2- h/2π | γ | 30 |   |   | 57 | 271.8 days |   | μ = +7.72 nuclear magnetons with diamagnetic correction |   | 57Co | medical diagnosis | 56.936294 |   | 
| cobalt 58 |   | I = 2+ h/2π | γ | 31 |   |   | 58 | 70.88 days |   | μ = +4.04 nuclear magnetons with diamagnetic correction |   | 58Co | medical diagnosis | 57.935755 |   | 
| cobalt 59 | 1570 where 13C = 1.00 | I = 7/2- h/2π |   | 32 | 6.3472 × 107 rad T-1 s-1 | 0.28 where 1H = 1.00 | 59 |   | 23.614 MHz where 1H = 100 MHz; 2.3488 T | μ = +4.627 nuclear magnetons with diamagnetic correction | +0.420 × 10-28 m2 | 59Co | Nuclear Magnetic Resonance | 58.9331976 | 100% | 
| cobalt 60 |   | I = 5+ h/2π | γ | 33 |   |   | 60 | 5.27 years |   | μ = +3.799 nuclear magnetons with diamagnetic correction |   | 60Co | medical therapy | 59.933819 |   | 
| cobalt 61 |   | I = 7/2- h/2π | γ | 34 |   |   | 61 | 1.650 hours |   |   |   | 61Co | magnet alloys, ceramics, catalysts and paints | 60.932478 |   |