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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What defines isotopes?
💡 Hint: Focus on protons and neutrons.
Question 2
Easy
Name one example of an isotope.
💡 Hint: Think about the different types of carbon.
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
Which of the following defines isotopes?
- Same atomic mass
- Same atomic number and different mass numbers
- Different atomic number
💡 Hint: Focus on atomic characteristics.
Question 2
True or False: Carbon-14 is a stable isotope.
- True
- False
💡 Hint: Recall the definition of stability in isotopes.
Solve and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
If an artisan has 100 grams of Carbon-14, how much will remain after 11,460 years? (Hint: Consider half-lives)
💡 Hint: Think about how half-lives work.
Question 2
Why might an isotope like Uranium-238 be significant in radioactive dating?
💡 Hint: Relate long half-life to its applications.
Challenge and get performance evaluation