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Dec 8, 2011 ... Gamma radiation has the highest penetration power, Beta decay goes the second, alpha decay the last. However, alpha particles make the ...


Radioactivity. Radioactivity is the process in which unstable atomic nuclei spontaneously decompose to form nuclei with a higher stability by the release of  ...


Beta radiation is the producer of fast moving electrons and can penetrate further in comparison to the alpha particles. Gamma radiations are high energy ...


Alpha, beta and gamma radiation can be emitted from any unstable nucleus of an atom. ... Alpha particles are very large in comparison to beta and gamma.


Nov 4, 2016 ... When an atom undergoes radioactivity, it emits particles like alpha, beta and gamma rays. Radioactivity basically occurs because the unstable ...


Radiation comes in a range of forms - from gamma to the well-known X-Ray radiation. Learn more about the role they play & how they interact here.


The radioactivity is a phenomenon by which one nuclide is getting transformed spontaneously into another nuclide with emission of energy in form of radiation.


Alpha is a particle, basically a fully ionized helium nucleus, ejected by decay of a radioactive ... Aside from the academic question (which has been well answered by others) of the differences in these types of radiation (beyond which there are ...


There are three main types of radioactive decay: alpha, beta, and gamma. Let's pause here a minute ... Comparison of Alpha, Beta and Gamma Radiation/Decay.


The radiations which cause such damages to human tissues are of three specific types and they are alpha radiation, beta radiation and gamma radiation.