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Manganese
Manganese (pronounced /ˈmæŋɡəniːz/, MANG-gən-neez) is a chemical element, designated by the symbol Mn. It has the atomic number 25. It is found as a free element in nature (often in combination with iron), and in many minerals. As a free element, manganese is a metal with important industrial metal...
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26 Isotope topics matching:
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Manganese-60
Half-life:
- 51 s (0.85 min )
Mass number:
- 60
Stable (Y/N):
- No
Mass:
- 59.94291 u (9.953753E-17 µg )
Manganese-52
Half-life:
- 483,062 s (8051.03 min )
Mass number:
- 52
Stable (Y/N):
- No
Mass:
- 51.94557 u (8.625763E-17 µg )
Manganese-47
Half-life:
- 0.1 s (0.0017 min )
Mass number:
- 47
Stable (Y/N):
- No
Mass:
- 46.9761 u (7.80056E-17 µg )
Manganese-46
Half-life:
- 0.041 s (0.000683 min )
Mass number:
- 46
Stable (Y/N):
- No
Mass:
- 45.98672 u (7.636273E-17 µg )
Manganese-62
Half-life:
- 0.88 s (0.015 min )
Mass number:
- 62
Stable (Y/N):
- No
Mass:
- 61.94843 u (1.028678E-16 µg )
Manganese-57
Half-life:
- 85.4 s (1.42 min )
Mass number:
- 57
Stable (Y/N):
- No
Mass:
- 56.93829 u (9.454823E-17 µg )
Manganese-54
Half-life:
- 26,982,700 s (449711.67 min )
Magnetic moment:
- 3.2818 μN
Spin:
Mass number:
- 54
Stable (Y/N):
- No
Mass:
- 53.94036 u (8.957006E-17 µg )
Manganese-51
Half-life:
- 2,772 s (46.2 min )
Mass number:
- 51
Stable (Y/N):
- No
Mass:
- 50.94821 u (8.460148E-17 µg )
Manganese-64
Half-life:
- 0.14 s (0.0023 min )
Mass number:
- 64
Stable (Y/N):
- No
Mass:
- 63.95425 u (1.061985E-16 µg )
Manganese-59
Half-life:
- 4.6 s (0.077 min )
Mass number:
- 59
Stable (Y/N):
- No
Mass:
- 58.94044 u (9.787289E-17 µg )
Manganese-48
Half-life:
- 0.1581 s (0.002635 min )
Mass number:
- 48
Stable (Y/N):
- No
Mass:
- 47.96852 u (7.965359E-17 µg )
Manganese-49
Half-life:
- 0.382 s (0.00637 min )
Mass number:
- 49
Stable (Y/N):
- No
Mass:
- 48.95962 u (8.129934E-17 µg )
Manganese-65
Half-life:
- 0.11 s (0.0018 min )
Mass number:
- 65
Stable (Y/N):
- No
Mass:
- 64.95634 u (1.078625E-16 µg )
Manganese-56
Half-life:
- 9,282.6 s (154.71 min )
Mass number:
- 56
Stable (Y/N):
- No
Mass:
- 55.9389 u (9.28887E-17 µg )
Manganese-50
Half-life:
- 0.28388 s (0.0047313 min )
Mass number:
- 50
Stable (Y/N):
- No
Mass:
- 49.95424 u (8.295095E-17 µg )
Manganese-55
Magnetic moment:
- 3.4687 μN
Spin:
Mass number:
- 55
Stable (Y/N):
- Yes
Mass:
- 54.93805 u (9.122675E-17 µg )
Natural abundance (Earth):
- 100 %
Manganese-61
Half-life:
- 0.71 s (0.012 min )
Mass number:
- 61
Stable (Y/N):
- No
Mass:
- 60.94465 u (1.01201E-16 µg )
Manganese-63
Half-life:
- 0.25 s (0.0042 min )
Mass number:
- 63
Stable (Y/N):
- No
Mass:
- 62.95024 u (1.045313E-16 µg )
Manganese-58
Half-life:
- 3 s (0.05 min )
Mass number:
- 58
Stable (Y/N):
- No
Mass:
- 57.93998 u (9.621158E-17 µg )
Manganese-66
Half-life:
- 0.09 s (0.0015 min )
Mass number:
- 66
Stable (Y/N):
- No
Mass:
- 65.96108 u (1.095309E-16 µg )
