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6 Radioactivity

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Question 58
F

A nucleus contains 10 protons and 13 neutrons. It emits one neutron and the daughter then undergoes beta-minus decay. How many protons and neutrons are in the final nucleus?

[1]
A

111111 protons and 121212 neutrons

B

999 protons and 131313 neutrons

C

101010 protons and 111111 neutrons

D

111111 protons and 111111 neutrons

Markscheme

6 Radioactivity Questions

  1. GCSE
  2. /Physics
  3. /6 Radioactivity

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