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Is americium electronegative?
All elements have some degree of electronegativity. Americium (Am) has electronegativity of 1.3
Is americium Malleable or brittle?
Americium is considered to be brittle. While some actinides can exhibit malleability under certain conditions, americium does not have the same properties as more malleable metals. Its brittleness makes it more difficult to work with in terms of shaping and forming.
What are uses of americium?
Some applications of americium are: - smoke detectors - source of neutrons, alpha particles, gamma rays - nuclear densimeters - calibration of gamma rays spectrometers - initial reactant for nuclear reactions to obtain heavier isotopes
What type of radioactive decay is used in smoke detectors?
Most smoke detectors which operate alarms contain an artificially produced radioisotope: americium-241 in the form of americium dioxide. Americium-241 is made in nuclear reactors, and is a decay product of plutonium-241. It emits mostly alpha particles and relatively little harmful gamma radiation. The amount of americium in a typical new smoke detector is 1 microcurie or about 0.29 micrograms. The smoke detector works by using the americium as a source of ionizing radiation to ionize the air in an ionization chamber between two electrodes. The slightly ionized air allows a small current to be conducted between the two electrodes. When smoke enters the chamber, it absorbs some of the ionizing radiation, reducing or eliminating the current and triggering the alarm.
What are some natural resources that are common resources?
Common resources include water, air, sunlight, and fertile soil. These resources are essential for sustaining life and are not owned by any single individual or group. The proper management and conservation of common resources are crucial for protecting the environment and ensuring their availability for future generations.
What are some natural sources of the element americium?
Natural sources for americium doesn't exist.
What is some natural sources of americium?
Americium is an artificial element, a natural source doesn't exist.
Is americium electronegative?
All elements have some degree of electronegativity. Americium (Am) has electronegativity of 1.3
What is the oxidation number of americium?
The oxidation number of americium is typically +3. However, americium can exhibit other oxidation states, such as +2 and +4, in some chemical compounds.
Is americium a metal OR nometal?
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.
What is the chemical symbol for americium?
The most known isotopes of americium are 241Am and 242Am.
Is americium use in medicine?
Yes, americium is not commonly used in medicine. It is primarily used in smoke detectors, research applications, and in some industrial processes.
Which actinide is used in some smoke alarms?
americium.
Which element has the highest density titanuim lead or americium?
Americium is the densest (in some books 13,67 g/cm3, in others 12 g/cm3).
What is the English word for americium who discovered them and when did the discovery occurred?
The English word for americium is "americium". It was first (intentionally) synthesized in 1944 by a team at the University of California, Berkeley's Lawrence Radiation Laboratory, though some of the earlier experiments by the same laboratory had probably also produced small amounts of americium.
How was Americium created?
Americium was first obtained by Glenn T. Seaborg, Leon O. Morgan, Ralph A. James and Albert Ghiorso in 1944 as a result of some nuclear reactions: Pu 239----(n,gamma)---Pu 240-----(n,gamma)--- Pu 241---- beta rays---- Am 241
What are some examples for americium?
For example some useful isotopes: 241Am, 242mAm, 243Am.
