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Periodic table
›
scandium
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Sc-45
Scandium-45 (Sc-45)
Identity
Protons
21
Neutrons
24
Mass number
45
Mass
44.96 ± 0.71 u
Mass excess
-41.072 MeV
Spin
7/2-*
Stability
stable
Natural occurrence
100.00 %
of scandium
Produced by
Ca-45
All isotopes of scandium