Which among the following isotope is used to kill cancer cells by a particular type of treatment, known as radiotherapy?

Which among the following isotope is used to kill cancer cells by a particular type of treatment, known as radiotherapy?

مندرجہ ذیل میں سے کون سا آئسوٹوپ ایک خاص قسم کے علاج کے ذریعے کینسر کے خلیوں کو مارنے کے لیے استعمال کیا جاتا ہے، جسے ریڈیو تھراپی کہا جاتا ہے؟
Explanation
  • Copper - 64 isotope is used to kill cancer cells.
  • By a particular type of treatment, known as radiotherapy.