Exam-style question
Try this first
ISOTOPE PRODUCTION case: neutron capture produces evidence from unstable nuclide. Which option best answers the objective "Calculate mass defect from nuclear masses." for Mass and energy, while reaching the conclusion about decay chain?.
- A.nuc-112-isotope-production: Link neutron capture to unstable nuclide and conclude decay chain for Mass and energy.
- B.nuc-112-isotope-production: Ignore unstable nuclide and answer with an unrelated Radioactivity recall phrase.
- C.nuc-112-isotope-production: Swap the required nuclear distinction and claim decay chain without evidence.
- D.nuc-112-isotope-production: Use a calculation label only, without applying calculate mass defect from nuclear masses..
Model answer
What a good answer should say
- The correct option is nuc-112-isotope-production: Link neutron capture to unstable nuclide and conclude decay chain for Mass and energy.
Explanation
Why this works
It is correct because the isotope production context uses unstable nuclide to support calculate mass defect from nuclear masses. in Mass and energy.
The distractors fail because they either ignore the evidence, swap a nuclear concept boundary, or give a label without the required A-Level Physics reasoning.
Common mistake
No common mistake is linked to this question yet.