A type of hydrogen that doesn't interact with light could explain how long neutrons live and reveal the identity of the ...

Step inside a nuclear reactor and witness one of the most bizarre phenomena – radioactive fluorescence. In this video, we explore the strange and visually captivating glow that occurs inside a ...

Heavy actinides—elements at the bottom of the periodic table, after plutonium—are radioactive ... we can now do serial chemistry on elements like these—which was simply not possible before." ...

The BV100 harnesses energy from the radioactive decay of its nickel-63 core. The two-micron thick core, sandwiched between two 10-micron thick diamond semiconductors, efficiently converts the ...

Instead, they rely on the radioactive decay of elements to produce heat and eventually electricity. While this concept sounds similar to that of a nuclear power plant, RTGs work on a different ...

nuclear waste changes over time as the atoms undergo radioactive decay and the waste products change from one element to another. The rate at which this decay occurs is called the half-life.

It includes an electroscope to measure radiation levels, a spinthariscope that allows radioactive decay to be seen on a fluorescent screen and a cloud chamber that enables the user to watch alpha ...

As it happens, the metal’s only naturally-occurring isotope - francium-223 - forms during the radioactive decay of actinium. In 1939, it was detected for the very first time by a French woman ...

That means by the time scientists have actually produced the radioactive material, it has already started to decay into a different ... Union for Pure and Applied Chemistry in 2015.

Radioactive decay is ubiquitous. It occurs everywhere on Earth and throughout the universe. The most common forms occur when an unstable nucleus spits out an alpha particle, consisting of two neutrons ...