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physical object > natural object > collection of particles > phase of matter > solid > metal > actinide > transuranium element > americium > americium 243 |
americium 243 comparison table |
Subject | has nuclear spin | has specimen | has decay mode | is a kind of | has number of neutron | has magnetogyric ratio | has definition | has number of nucleon | has synthesis mechanism | has half life | has NMR frequency | has nuclear magnetic moment | is an instance of | has nuclear quadrupole moment | has symbol | has use | has atomic mass |
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americium | radioactive element | radioactive silvery metal which does not occur naturally | Am | source of radiation for γ-radiotherapy | |||||||||||||
americium 243 | I = 5/2- | commercially available, under licence | γ | 148 | 1.54 × 107 rad T-1 s-1 | 243 | 239Pu subjected to neutron bombardment | 7370 years | 5.76 MHz where 1H = 100 MHz; 2.3488 T | μ = 1.61 | americium | +4.210 × 10-28 m2 | 243Am | research, Nuclear Magnetic Resonance | 243.061375 |
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