Question

With The Help Of An Example Explain How The Neutron To Proton Ratio Changes During Alpha Decay Of A Nucleus

Answer 1

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Answer: Alpha decay involves the ejection of a helium nucleus, which is just two protons and two neutrons. This means that the atomic mass decreases by 4 and the atomic number decreases by two. This decay is typical of radioisotopes which have nuclei that are too large.