Home ยป The isotope used to remove the brain tumours and treatment of cancer is Atomic Structure MCQs The isotope used to remove the brain tumours and treatment of cancer is January 8, 2022 13 Views Q. The isotope used to remove the brain tumours and treatment of cancer is A. U-235 B. Na-24 C. Iodine D. C0-60 Answer: C0-60