Natural sources for americium doesn't exist.
Americium is an artificial element, a natural source doesn't exist.
Americium is an artificial chemical element, man made !
Americium is a synthetic element that has the symbol Am and atomic number 95. A radioactive metallic element, americium is an actinide that was obtained in 1944 by Glenn T. Seaborg who was bombarding plutonium with neutrons and was the fourth transuranic element to be discovered. It was named for the Americas, by analogy with europium. Americium is widely used in commercial ionization-chamber smoke detectors as well as in neutron sources and industrial gauges.
Americium is a synthetic element that typically uses plutonium as the starting material for its production. It is commonly used in smoke detectors and in some medical devices for imaging purposes due to its radioactivity.
Americium is a metal. It is a synthetic element that belongs to the actinide series, which is a group of metallic elements. Americium is used in smoke detectors and some types of industrial gauges.
Americium is the element named in honor of America. It was synthesized in 1944 during the Manhattan Project and is used in smoke detectors and some medical applications.
The most known isotopes of americium are 241Am and 242Am.
Americium is the densest (in some books 13,67 g/cm3, in others 12 g/cm3).
Two possible applications: - americium is fissionable; americium can be used as nuclear fuel but the quantities available are too small. In the future americium and another actinides can be recycled in nuclear reactors to obtain some energy but specially to destroy high mass, high radioactivity isotopes - with a sufficient mass of americium a fission bomb is also possible - another type of bomb with americium: the bomb emitting gamma radiations - the isotopes of Am (241Am, 242mAm, 243Am) were proposed as energy sources for isotopic thermoelectric generators or other devices
In 1949, the element americium was discovered by Glenn T. Seaborg and his team at the University of California, Berkeley. Americium is a synthetic element that is commonly used in smoke detectors and some medical applications.
Americium is element 95, and its symbol is Am. It is the 7th element in the Actinide series, and it's right after plutonium. It is a radioactive metallic element. It may be the only synthetic element that exists in the household. A tiny amount is used in some smoke detectors. A link is provided to the Wikipedia post of the periodic table. It is an interactive chart, and each tile (which represents an element) is a hyperlink to the Wikipedia article on that element.
Americium is primarily used in smoke detectors to detect smoke by ionizing air particles. It is also used in some medical devices for radiation therapy and in some industrial measurements for material analysis.