
Concept explainers
Interpretation:
To write the equation for the decay of
Concept introduction:
The N/Z ratio is correlated to the neutron-proton ratio which is the number of neutrons to a number of protons. This ratio increases when the
The atomic number Z of each element is small that it occupies the first three shells. Hence the N/Z ratio of calcium is one while that for Hydrogen is zero and Helium is 0.5. By the radioactive decay process, the N/Z ratio changes to enhance stability. Hence, alpha decay enhances the N/Z ratio making it greater than 1. Similarly, beta decay decreases the ratio and positron emission decreases the ratio.

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Chapter 25 Solutions
General Chemistry: Principles And Modern Applications Plus Mastering Chemistry With Pearson Etext -- Access Card Package (11th Edition)
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