AMERICIUM
\ɐmɪɹˈɪsi͡əm], \ɐmɪɹˈɪsiəm], \ɐ_m_ɪ_ɹ_ˈɪ_s_iə_m]\
Definitions of AMERICIUM
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a radioactive transuranic metallic element; discovered by bombarding uranium with helium atoms
By Princeton University
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a radioactive transuranic metallic element; discovered by bombarding uranium with helium atoms
By DataStellar Co., Ltd
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Americium. A completely man-made radioactive actinide with atomic symbol Am, atomic number 95, and atomic weight 243. Its valence can range from +3 to +6. Because of its nonmagnetic ground state, it is an excellent superconductor. It is also used in bone mineral analysis and as a radiation source for radiotherapy.
By DataStellar Co., Ltd
