Question 1
Question detail
What is meant by the term 'radioactive decay'?
Try the question, check the answer, then read the explanation to understand the curriculum point.
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Question
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exam_style
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Topic
Atoms and nuclear radiation
Question
What is meant by the term 'radioactive decay'?
Answer
Radioactive decay refers to the process by which an unstable nucleus emits radiation in order to become more stable. This process occurs randomly and can result in the emission of alpha, beta, or gamma radiation.
Explanation
This question tests the student's understanding of the basic concept of radioactive decay, which is fundamental to the study of nuclear physics. It assesses their ability to define a key term accurately.
Common mistake
Understanding Randomness in Radioactive Decay
Students often believe that radioactive decay can be predicted for individual nuclei, thinking it follows a specific pattern.
Emphasize that radioactive decay is a random process, meaning it is impossible to predict when a specific unstable nucleus will decay.
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