Concept explainers
The process in given figure is to be determined.
Answer to Problem 9STP
C
Explanation of Solution
In alpha decay atomic number is increases by 2 and mass number is decreases by 4.
Conclusion:(a) is incorrect,because in nuclear fusion two or more atomic nuclei are combined to form one or more nuclei but only mass number is changed.
(b) is also incorrect.
(d) is incorrectbecause only neuron and protons are transformed to other. No change in mass number and atomic number.
Chapter 20 Solutions
Glencoe Physical Science 2012 Student Edition (Glencoe Science) (McGraw-Hill Education)
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