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The reason for all types of radioactive decay is the instability of the nucleus, some unstable nuclei become stable by alpha emission and some by beta emission.

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Q: What is the reason for alpha decay process?
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Related questions

Is alpha decay the same as alpha radiation?

No. Decay is the process, radiation is the product.


What type of decay is involved when polonium -214 decays into lead -210?

It is alpha decay. In the process, an alpha particle(He2+) is released. So, it is called alpha decay.


What Type of Decay occurs when Thorium -229 decay to form radium -225?

This process is called alpha decay.


What is the decay process of lead 210?

An alpha and a beta emission


What is the source of the alpha decay?

Alpha decay is a nuclear process where a 4He nucleus is spontaneously emitted to reduce energy and lower the initial isotopes total number of nucleons.


What is a radioactive decay equation?

Gamma is not a decay process. It is a consequence of a decay process, but it, in itself, is not a decay process. It is the emission of a photon from the excited state of the nucleus in response to a decay process such as alpha or beta that changes the nucleus and leaves it with excess energy.


Is hydrogen hydrogen helium alpha decay?

No. Hydrogen atoms combining to form helium is nuclear fusion. Alpha decay is a process whereby a large atomic nucleus ejects a helium nucleus.


Order gamma decay beta decay and alpha deacy form weakest to strongest?

gamma decay beta decay alpha decay


What is the type of radioactive decay in which positive particles are given off?

It's called alpha-decay. The two protons and two neutrons are removed in the form of alpha particles, or helium nuclei.


How is a stable nucleus different to an unstable nucleus?

A stable nucleus is one which will not decay, whereas an unstable nucleus will decay at some point, which cannot be predicted as decay is a random process, by alpha or beta decay.


What is a simple explanation of alpha and beta decay?

Alpha decay:- It is a process of disintegration of an element which involves formation of a new element by loosing an alpha particle(He2+).Example:-84Po214 --------->82Pb210 + 2He4 + QWhere subscripts denote atomic number, Superscripts denote atomic mass and Q is the energy released in the process.Beta Decay:- It is also a process of disintegration but the difference from alpha decay lies in the fact that an electron is given out in the process rather than alpha particle.Example:-0n1 ----->1p1 + -1e0 + anti-neutrino.Where n is neutron, p is proton, e is electron, subscripts are atomic charge and and superscripts are atomic mass.


What is the nuclear equation for the decay of Po210 if it undergoes 2 alpha decay then a beta decay followed by another alpha decay.?

92Au 282Xe +13S