Americium is a relatively soft radioactive metal with a silvery appearance. Its most common isotopes are 241 Am and 243 Am. In chemical compounds, americium usually assumes the oxidation state +3, especially in solutions.

Feb 18, 2024 · Americium is a synthetic element formed from other elements such as plutonium. It is frequently produced as a byproduct in nuclear power plants and nuclear weapons testing. There are 14 isotopes of americium with mass numbers ranging from 232 to 247 that have known half-lives. All isotopes are synthesized.

americium (Am), synthetic chemical element (atomic number 95) of the actinoid series of the periodic table. Unknown in nature, americium (as the isotope americium-241) was artificially produced from plutonium-239 (atomic number 94) in 1944 by American chemists Glenn T. Seaborg, Ralph A. James, Leon O. Morgan, and Albert Ghiorso in a nuclear ...

Americium is a synthetic transuranic element produced in 1944 by group of Glenn. T Seaborg. It is present in spent nuclear fuel and should be neutralized because of its high radioactivity.

Element Americium (Am), Group 20, Atomic Number 95, f-block, Mass [243]. Sources, facts, uses, scarcity (SRI), podcasts, alchemical symbols, videos and images.

Americium is a chemical element with symbol Am and atomic number 95. Classified as a n actinide, Americium is a solid at room temperature. [Rn]7s 2 5f 7. J.C. Slater, J Chem Phys, 1964, 41 (10), 3199-3205. DOI:10.1063/1.1725697.

What is Americium. Americium (pronunciation: am-er-ISH-ee-em) is a shiny, silvery, synthetic element belonging to the actinide series and is represented by the chemical symbol Am [1, 2, 3]. Since it is artificially created, it does not have any known stable isotopes [4].

Jan 10, 2020 · Americium is a radioactive metallic element with atomic number 95 and element symbol Am. It's the only synthetic element encountered in everyday life, in minute quantities in ionization-type smoke detectors. Here is a collection of interesting americium facts and data.

May 23, 2017 · Americium is a portable source of gamma-rays and alpha particles for a variety of medical and industrial uses such as radiography and spectroscopy, helping to create flat glass by gauging...

Jan 21, 2025 · Americium, a synthetic element with the symbol Am and atomic number 95, is a member of the actinide series in the periodic table. It exhibits fascinating chemical properties, which are essential for various applications, including smoke detectors and in neutron sources.