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Radioactive decay - Wikipedia


Radioactive decay is the process by which the nucleus of an unstable atom loses energy by emitting radiation, including alpha particles, beta particles, gamma ...

Radioactive Decay - NDE/NDT Resource Center


Discuss the two forms of radiation that can be released due to radioactive decay. ... Radioactive decay is the spontaneous breakdown of an atomic nucleus ...

Radiation: Decay and Half-life - NDE/NDT Resource Center


Radioactive Decay and Half-Life. As mentioned previously, radioactive decay is the disintegration of an unstable atom with an accompanying emission of ...

Radioactivity - HyperPhysics


Radioactive decay rates are normally stated in terms of their half-lives, and the half-life of a given nuclear species is related to its radiation risk. The different ...

Radioactive Decay - SERC


Radioactivity and radioactive decay are spontaneous processes. Students often struggle with this concept; therefore, it should be stressed that it is impossible to ...

Radioactive Half-Life - HyperPhysics


The radioactive half-life for a given radioisotope is a measure of the tendency of the nucleus to "decay" or "disintegrate" and as such is based purely upon that ...

Radioactive Decay - Chemical Education - Purdue University


The Process of Natural Radioactive Decay - dummies


Certain naturally occurring radioactive isotopes are unstable: Their nucleus breaks apart, undergoing nuclear decay. Sometimes the product of that nuclear ...

Nuclear chemistry | Chemistry | Khan Academy


Radioactive decay. In this tutorial, we will learn about radioactive decay, nuclear stability, and what is happening on a subatomic level during a nuclear reaction.

Radioactive decay | Define Radioactive decay at Dictionary.com


Radioactive decay definition, decay (def 8). See more.