Physics · Oct / Nov 2017 · Paper 21 · Question 8
5054
As printed in the paper
The question as text
A sample of the radioactive isotope radon-222 decays by the emission of alpha-particles.
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Show the answer and mark scheme
8(a)(i)[1]
8(a)(ii)[2]
8(a)(iii)[1]
8(b)(i)[3]
8(b)(ii)[1]
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