A-LevelPhysicsNuclear physicsMay/June 2023Paper 1 Q381 Mark
What are isotopes?
Anuclei of different elements with the same number of neutrons
Bnuclei of different elements with the same number of nucleons
Cnuclei of the same element with different numbers of neutrons
Dnuclei of the same element with different numbers of protons
✓ Correct Answer
The correct answer is C. This question tests the candidate's understanding of nuclear physics within the Physicssyllabus. The examiner's mark scheme requires...
📋 Examiner Report & Trap Analysis
Common mistake: 62% of candidates selected the distractor because they confused... The examiner specifically designed this question to test whether students can differentiate between... To secure full marks, candidates must demonstrate...
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