28 As a result of successive decays in a radioactive series, the nucleon number of an isotope decreases by 4 while its proton number is unchanged. Which of the following combination of and particles being emitted would give this α β outcome? Number of Number of particles particles α β 1 1 A 1 2 B 1 4 C 2 2 D Your answer 29 The graph below shows the variation of the strong nuclear force with nucleon separation. Which of the points A, B, C or D shows the repulsive nature of the strong nuclear force?
28 As a result of successive decays in a radioactive series, the nucleon number of an isotope decreases by 4 while its proton number is unchanged. Which of the following combination of α and β particles being emitted would give this outcome? Number of α particles Number of β particles A 1 1 B 1 2 C 1 4 D 2 2 Your answer 29 The graph below shows the variation of the strong nuclear force with nucleon separation. Which of the points A, B, C or D shows the repulsive nature of the strong nuclear force?
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