121Sb
Antimony-121
Stable isotope
Nuclear Propertiesbinding energy · spin-parity · abundance
Protons (Z)
51
Neutrons (N)
70
Mass Number (A)
121
Atomic Mass
120.903811AMU
Spin / Parity
5/2+
Binding E/A
8.267keV
Natural Abundance
5721.0000%
Half-life
Stable
Other Isotopes of Antimony
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