Nuclear Reactions
Chemistry ⇒ Nuclear Chemistry
Nuclear Reactions starts at 10 and continues till grade 12.
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See sample questions for grade 10
A radioactive isotope has a half-life of 5 years. If you start with 80 grams, how much will remain after 15 years?
Describe the difference between alpha, beta, and gamma radiation.
Describe the process of beta-minus decay.
Explain why nuclear fusion is not yet widely used for power generation on Earth.
What is a nuclear reaction?
What is meant by the term 'chain reaction' in nuclear chemistry?
What is the main danger associated with uncontrolled nuclear chain reactions?
What is the main difference between a chemical reaction and a nuclear reaction?
What is the main reason why radioactive waste is dangerous?
What is the role of a neutron in initiating nuclear fission in uranium-235?
