Which of the following element is used in the treatment of cancer?
Iodine
Uranium
Cobalt
Nickel
Isotope of Cobalt is used in the treatment of cancer.
An isotope of __ (uranium/cobalt/iodine) is used in the treatment of cancer.
In which of these applications are isotopes used? A. Uranium as fuel in nuclear reactors B. Iodine in the treatment of goitre C. Cobalt in the treatment of cancer D. Oxygen in the treatment of cancer