Practice - Radioactive Decay
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Practice Questions
Test your understanding with targeted questions
What is alpha decay?
💡 Hint: Think about the composition of an alpha particle.
Define half-life.
💡 Hint: What does 'half' refer to in a decay context?
4 more questions available
Interactive Quizzes
Quick quizzes to reinforce your learning
What particle is emitted in alpha decay?
💡 Hint: Think about what constitutes an alpha particle.
Does beta decay result in an increase in atomic number?
💡 Hint: Consider what happens with neutron and proton balance.
1 more question available
Challenge Problems
Push your limits with advanced challenges
If a substance has a half-life of 5 years, how much of a 200g sample will remain after 15 years?
💡 Hint: Use the concept of halving the amount at each interval.
Discuss the ethical considerations regarding the use of radioactive isotopes in medicine.
💡 Hint: Think about both patient health and environmental safety.
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