Silver atoms that are caught in the penetrating beam capture neutrons and briefly become unstable isotopes, emitting gamma rays that can be recorded by the snooper’s scintillation counter.

Unstable supply chains ... The company plans to add isotopes to its product portfolio as additional capabilities come online at the company’s flagship West Valley City, Utah.

Those one or two extra neutrons can make the properties of isotopes quite different from one another. Carbon-12 is stable, meaning it never undergoes radioactive decay. But carbon-14 is unstable ...

“Ageing red giant stars are the only place in the universe to generate this particular unstable isotope lead, a radioactive form of lead, which gets mixed into giant clouds of gas and dust and starts ...

According to the theories of the time, the neutrons should have combined with the nucleus of the uranium atoms to produce heavier, unstable isotopes. Yet he kept finding lighter atoms of barium.

Beta decay, the primary mechanism for radioactive decay in unstable isotopes, involves the transformation of neutrons into protons (beta-minus decay) or protons into neutrons (beta-plus decay), with ...

with common threads being the capability to isolate isotopes from gaseous mixtures using their proprietary aerodynamic separation process and addressing unstable or underdeveloped supply chains.

This difference sets apart one isotope from another. Many isotopes are also unstable, especially those whose atoms have too few neutrons for the number of protons. Unstable isotopes are short ...

However, most elements have multiple unstable isotopes that will slowly decay over time, releasing radiation and turning into something quite different. For example, carbon’s most common is ...

Stability refers to the balance of protons and neutrons within a nucleus. Highly unstable isotopes have not been studied extensively up to this point, so the applications they may have remain to ...

Radioactive isotopes, like Pb-210, are unstable isotopes, which means that over time they will transform into a different element. During this transformation, called radioactive decay, they ...