How Many Isotopes Does Curium Have?

Curium has 14 known isotopes. They range in mass from 237 to 251. Though none are stable, 247Cm has a half-life of about 15,600,000 years.

Does curium have isotopes?

Curium is a silvery metal. All of its isotopes are radioactive. For chemical research, curium-242 (163-day half-life) has been supplanted by curium-244 (18.1-year half-life) and the still longer-lived isotope curium-248, which are built up from plutonium-239 by neutron irradiation.

What compound is curium in?

Curium is primarily used for basic scientific research. Scientists have produced several curium compounds. They include: curium dioxide (CmO2), curium trioxide (Cm2O3), curium bromide (CmBr3), curium chloride (CmCl3), curium chloride (CmCl3), curium tetrafluoride (CmF4) and curium iodide (CmI3).

David Miller

David Miller

Executive Financial & Market Analyst

David Miller brings 15 years of experience in global economics, personal finance strategy, and market dynamics. He specializes in turning complex economic trends into actionable insights for everyday readers.