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?
Take Free Practice Test On 2026 JAMB UTME, Post UTME, WAEC SSCE, GCE, NECO SSCE
Correct Answer: Option B
Explanation:
22688Ra → 22286Rn + α - particle
22688Ra → 22286Rn + α - particle