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Curium is 'Cm' In the Summer of 1944 G.T. Seaborg, R. A. James and A. Ghiorso, working at the Manhattan Project, performed a careful chemical fractionation on a sample of plutonium which had been irradiated with 32 MeV helium ions at the University of California. A new radioactive isotope was found, which emitted 4.7 MeV alpha particles and was chemically separable from neptunium and plutonium. Both nuclear and chemical evidence indicated that the activity could be ascribed to an isotope of a new element with atomic number 96. In tribute to the brilliant pioneering achievements of Pierre and Marie Curie in the field of radioactivity the new element was given the name curium. Both Cm 242 and Cm 244 are used in the thermoelectric generation of power for the operation of instruments at remote terrestrial locations or in space vehicles. A power package utilizing the isotope of mass 244 can maintain a nearly constant output for many years.
The chemical symbol for curium is Cm. It is a synthetic element with atomic number 96 and belongs to the actinide series of the Periodic Table.
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Is curium physical or chemical?
Curium is a chemical element, not a property.
Is curium formed in stars?
Curium is a synthetic chemical element and does not occur naturally.
What is the atomic mass number of the curium?
The atomic number if curium (Cm) is 96 and its approximate atomic mass is (247). The () denotes that the exact mass is not confirmed, as curium is radioactive and unstable. So it is not easy to calculate the exact mass of all its isotopes.
What does CM stand for in the periodic table?
CM stands for Curium on the periodic table. Curium is a radioactive element with the atomic number 96.
What unit of measurement is curium?
Curium (Cm) is a chemical element.Curie (Ci) is an old unit for the activity of an isotope or material.
Symbol for chemical curium?
The symbol for the chemical element curium is Cm. Curium is a radioactive metallic element that was named after Marie and Pierre Curie.
What is the symbol for curium the element?
The chemical symbol for curium is Cm. It is a synthetic element with atomic number 96 and is named after Marie and Pierre Curie.
What is the atomic number of curium?
Curium, with the chemical symbol Cm, is the chemical element with the atomic number 96.
Which element has the chemical symbol Cm?
The element with the chemical symbol Cm is curium. It is a radioactive metal and is part of the actinide series on the periodic table.
Why did they pick that symbol to curium?
The chemical symbol Cm is derived from two letters of the name.
How did curium get its symbol?
Cm from CuriuM.
Why did they pick the CM symbol for curium?
The chemical symbol for curium, Cm, was derived from the initials of Marie and Pierre Curie, the Nobel Prize-winning scientists who discovered radium and polonium. This naming convention honors their contributions to the field of radioactivity.
Is curium physical or chemical?
Curium is a chemical element, not a property.
What is an example for curium?
Curium, the chemical element is only curium !
Is curium a physhical and chemical property?
Curium is not a property, it is a chemical compound.
Can become a curium compound?
Yes, curium can form chemical compounds.
Can curium be made?
Yes, curium is an artificial, radioactive, chemical element.
