The demand for this radioactive metal is growing, as countries such as the U.S. and China expand their use of nuclear reactors to increase cleaner power generation and move away from fossil fuels.

Managing radioactive waste is one of the core challenges in the use of nuclear energy. In particular, radioactive iodine ...

This substance is the most radioactive natural element, a million times more so than uranium. ... later isolating pure radium metal and receiving the Nobel Prize in Chemistry in 1911.

Uranium is a weakly radioactive metal that is found in many parts of the world in low concentrations. It emits alpha, beta, and gamma particles that can be cancer-causing if exposure is intense ...

Francium — the 87th element on the periodic table — is a naturally occurring, but incredibly rare, radioactive element. It forms and decays extremely quickly, so it has no practical uses, and ...

Metal-oxide cages open up strategy for processing nuclear waste The ability to separate the radioactive element americium from spent nuclear fuel would lower the long-term hazards of nuclear waste.

Crystals from radioactive metal actinium Date: July 15, 2024 Source: DOE/Lawrence Berkeley National Laboratory Summary: Researchers grew crystals containing actinium and illuminated them with X ...