Physics · Oct / Nov 2025 · Paper 21 · Question 8
5054
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The question as text
The nuclide notation for the radioactive isotope radon-222 is 22 8 2 6Rn. An atom of radon-222 decays by the emission of an alpha particle (α-particle).
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8(a)[2]
8(b)[3]
8(c)(i)[2]
8(c)(ii)[2]
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