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JudyAlpha decay is a process where an atom emits an alpha particle, which is a helium nucleus consisting of 2 protons and 2 neutrons. Since a hydrogen atom only has one proton, it cannot undergo alpha decay as it lacks the necessary particle combination to release an alpha particle.
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What types of decay processes must occur for 218Po to decay into 214Po and then into 210Po?
The decay processes for 218Po to decay into 214Po involve alpha decay. In alpha decay, 218Po emits an alpha particle (Helium-4 nucleus) to become 214Po. Similarly, for 214Po to decay into 210Po, alpha decay also occurs where 214Po emits an alpha particle to transform into 210Po.
Why does alpha and beta decay more commonly occur in radioisotopes?
Because the less protons are in an atom the quicker it decays.
Is the helium nucleus a byproduct of fission?
No, the helium nucleus, also called an alpha particle, is not a byproduct of fission. Alpha particles are commonly emitted during processes such as radioactive decay or in fusion reactions. Fission typically produces lighter elements, such as fragments of uranium or plutonium nuclei.
Why branching decay occur in thorium series?
Branching decay occurs in the thorium series because there are multiple pathways for the decay of thorium nuclei. Thorium can decay through alpha decay, beta decay, gamma decay, and other processes, leading to different end products with varying probabilities. These branching decay pathways contribute to the overall complexity of the thorium decay chain.
When is it possible for decay not to occur?
Decay may not occur when an object is in a stable and balanced state, with its constituent particles being kept intact. This can happen in certain highly stable isotopes or in a system where decay processes are inhibited by external factors or conditions.
