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Question 21M.1A.SL.TZ1.26

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Date May 2021 Marks available [Maximum mark: 1] Reference code 21M.1A.SL.TZ1.26
Level SL Paper 1A Time zone TZ1
Command term Question number 26 Adapted from N/A
26.
[Maximum mark: 1]
21M.1A.SL.TZ1.26

Three particles are produced when the nuclide Mg1223 undergoes beta-plus (β+) decay. What are two of these particles?

A. Na1123 and ve00

B. e-10 and ve00

C. Na1123 and ve00

D. e10 and ve00

[1]

Markscheme

A