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O-LevelPhysicsNuclear Physics5054/12 · Oct/Nov 2017 · Q401 Mark

A nucleus of phosphorus ¹⁵P emits a beta-particle to form a new nucleus. What is the nucleon number and what is the proton number of the new nucleus?

A28, 13

B31, 14

C31, 15

D32, 16

✓ Correct answer

D: 32, 16

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About this question

Topic: Nuclear Physics, O-Level Physics (syllabus 5054). Multiple choice, 1 mark.
Source: O-Level Physics, Oct/Nov 2017 Paper 1 Variant 2, question 40.

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