| Date | May 2012 | Marks available | 1 | Reference code | 12M.1.HL.TZ2.32 |
| Level | Higher level | Paper | Paper 1 | Time zone | Time zone 2 |
| Command term | Question number | 32 | Adapted from | N/A |
Question
Which of the following is a correct list of particles upon which the strong nuclear force may act?
A. protons and neutrons
B. protons and electrons
C. neutrons and electrons
D. protons, neutrons and electrons
Markscheme
D
Examiners report
This was outside the requirements of the syllabus, as many teachers observed, and the question was discounted.
Syllabus sections
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