Periodic Table/Iron/⁵⁷Fe

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⁵⁷Fe

Iron-57

Stable isotope

Nuclear Propertiesbinding energy · spin-parity · abundance

Protons (Z)

26

Neutrons (N)

31

Mass Number (A)

57

Atomic Mass

56.935392AMU

Spin / Parity

1/2-

Binding E/A

8.537keV

Natural Abundance

211.9000%

Half-life

Stable

Other Isotopes of Iron

45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76

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