n.a radioactive transuranic metallic element; discovered by bombarding uranium with helium atoms

同義詞：Amatomic number 95

A NEW VALENCE STATE OF AMERICIUM, AM(VI)1
A New Oxidation State of Americium, Am(VI)
Ground State and Electronic Properties of Americium (Am) Compounds
Atomic Mass and Nuclear Binding Energy for Am-292 (Americium)
Atomic Mass and Nuclear Binding Energy for Am-315 (Americium)
Atomic Mass and Nuclear Binding Energy for Am-222 (Americium)
Localization of 5f Electrons in Americium: A Photoemission Study
Biosorption of americium-241 by Saccharomyces cerevisiae
Calculated structural stabilities of U, Np, Pu and Am; new high-pressure phases for Am and Pu
Experimental Insight into the Radiation Resistance of Zirconia-Based Americium Ceramics