The decay product of Am-241 is Np-237.
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Americium-241 being radioactive - emit alpha particles - is used as a source to ionization of air.
The specific activity of americium-241 is 1,27.10e11 Bq (or 3,43 Ci/g).
Americium decays into neptunium-239 through alpha decay. It has a half-life of 7,370 years.
The mass number of Am-241 is 241; each isotope has another mass number.
Americium-241 has an alpha decay associated with gamma.
The alpha decay of americium-241 produce neptunium-237.
Emitting alpha particles Am-241 decay to Np-237.
For example americium-241 decay to neptunium-237 and americium-243 decay to neptunium-239.
The radioactive decay of americium 241 is by alpha disintegration; the disintegration of radioactive krypton isotopes is by beta particles emission.
The intermediate product is neptunium 237 ( a very long-lived radioisotope).
The term "used" is not adequate. The radioactive decay of Am-241 is associated with the emission of alpha particles and gamma rays.
It's usually americium-241. It undergoes alpha-decay with a half-life of about 400 years. Am-241 is artificially manufactured; it doesn't occur in nature.
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The half life of americium 241 is 432,2 years.
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The half life of americium-241 is 432,2(7) years.