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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What defines a stable isotope?
💡 Hint: Think about what happens to an unstable nucleus.
Question 2
Easy
Name a radioactive isotope and its application.
💡 Hint: Consider what is used to date old organic materials.
Practice 4 more questions and get performance evaluation
Interactive Quizzes
Engage in quick quizzes to reinforce what you've learned and check your comprehension.
Question 1
What is a stable isotope?
- A nucleus that decays
- An isotope that does not undergo decay
- An isotope that emits alpha particles
💡 Hint: Recall the definitions of stable versus radioactive.
Question 2
Is carbon-14 stable?
- True
- False
💡 Hint: Think about its uses in dating.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Discuss the implications of having too few neutrons in a heavy element. What type of decay might occur and why?
💡 Hint: Think about what happens when repulsive forces are not counterbalanced.
Question 2
Provide a detailed explanation of how carbon-14 is used for dating. What assumptions must be made for accuracy?
💡 Hint: Look beyond just measuring; consider environmental factors.
Challenge and get performance evaluation