A-LevelPhysicsNuclear physicsOct/Nov 2020Paper 1 Q391 Mark
What is a conclusion from the alpha-particle scattering experiment?
AProtons and electrons have equal but opposite charges.
BProtons have a much larger mass than electrons.
CThe nucleus contains most of the mass of the atom.
DThe nucleus of an atom contains protons and neutrons.
✓ 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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