| Date | May 2012 | Marks available | 1 | Reference code | 12M.1.SL.TZ1.22 |
| Level | Standard level | Paper | Paper 1 | Time zone | Time zone 1 |
| Command term | Question number | 22 | Adapted from | N/A |
Question
When compared with beta particles and gamma-ray photons, alpha particles have the greatest
A. mass.
B. penetrating power.
C. range in air.
D. speed.
Markscheme
A
Examiners report
[N/A]
Syllabus sections
Show 124 related questions
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- 17M.2.HL.TZ2.5a: Write down the nuclear equation for this decay.
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- 17M.2.SL.TZ2.4a: Write down the missing values in the nuclear equation for this decay.
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- 16M.1.SL.TZ0.24: ...
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- 13M.3.SL.TZ1.6b: Define half-life.
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- 11M.1.HL.TZ2.29: ...
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- 12M.2.HL.TZ1.15b: Outline how atomic emission spectra provide evidence for the quantization of energy in atoms.
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- 11N.2.HL.TZ0.3a: Describe what is meant by (i) radioactive decay. (ii) nuclear fusion.
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