22688Ra x86Rn - particle What is the value of x... - JAMB Chemistry 2004 Question
22688Ra → x86Rn + α - particle
What is the value of x in the nuclear reaction above?
What is the value of x in the nuclear reaction above?
A
220
B
222
C
226
D
227
correct option: b
22688Ra → 22286Rn + α - particle
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