IB
IBO
Physics
May 2013
QP-201305-Physics-P1(TZ2)-SL · Question 23
Question (excerpt):
2213-6516 Turn over 23. A nucleus of californium (Cf) contains 98 protons and 154 neutrons. Which of the following correctly identifies this nucleus of californium? A. 98 252Cf B. 154 98Cf C. 252 98Cf…
2213-6516 Turn over 23. A nucleus of californium (Cf) contains 98 protons and 154 neutrons. Which of the following correctly identifies this nucleus of californium? A. 98 252Cf B. 154 98Cf C. 252 98Cf…
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