Curium isotopes are prepared by nuclear reactions from 239Pu.
IUPAC consider the atomic weight of curium 247; this is the mass of the isotope 247Cm, the curium isotope with the longest half life.
Curium has 96 protons. Number of neutrons = Atomic mass of an isotope - atomic number of the isotope The atomic number of curium is 96; for the isotopic masses of curium read at the link below.
Curium is an artificial chemical element. Number of neutrons = Atomic mass of an isotope - atomic number of the isotope The atomic number of curium is 96; and atomic mass is 247 so no of neutrons is 151.
The number of neutrons is different for each isotope and curium has 20 isotopes and 7 isomers.Number of neutrons = Mass number of an isotope - 96
Curium (Cm) is a chemical element.Curie (Ci) is an old unit for the activity of an isotope or material.
IUPAC consider the atomic weight of curium 247; this is the mass of the isotope 247Cm, the curium isotope with the longest half life.
Curium has 96 protons. Number of neutrons = Atomic mass of an isotope - atomic number of the isotope The atomic number of curium is 96; for the isotopic masses of curium read at the link below.
Curium has 96 electrons in the neutral state. Number of neutrons = Atomic mass of an isotope - atomic number of the isotope The atomic number of curium is 96; for the isotopic masses of curium read at the link below.
Curium is an artificial chemical element. Number of neutrons = Atomic mass of an isotope - atomic number of the isotope The atomic number of curium is 96; and atomic mass is 247 so no of neutrons is 151.
The number of neutrons is different for each isotope and curium has 20 isotopes and 7 isomers.Number of neutrons = Mass number of an isotope - 96
Curium (Cm) is a chemical element.Curie (Ci) is an old unit for the activity of an isotope or material.
The specific activity of the isotope curium-242 is 3 400 Ci/g.
Number of neutrons = Mass number of an isotope - 96Each isotope has an another number of neutrons.
Curium-242 is not suitable for use in smoke detectors because it is a radioactive isotope that emits high-energy alpha particles, which can be harmful to human health if exposed in close proximity over extended periods of time. Additionally, curium-242 has a long half-life, making it unsuitable for the short-term detection requirements of smoke detectors.
Number of neutrons = atomic mass of an isotope - atomic number of the isotope The atomic number of curium is 96; for the isotopic masses read at: http://en.wikipedia.org/wiki/Isotopes_of_curium.
Number of neutrons = Mass number of an isotope - 96
The synthesis of curium-242 ((^{242}\text{Cm})) by bombarding an isotope with alpha particles ((^{4}\text{He})) can be represented by the following nuclear reaction equation: [ ^{238}\text{Pu} + ^{4}\text{He} \rightarrow ^{242}\text{Cm} + n ] In this equation, plutonium-238 ((^{238}\text{Pu})) is typically the target isotope, and a neutron ((n)) is emitted during the reaction.