What is radioactive iodine?
Iodine I131 is a radioactive isotope of iodine also called radioiodine.
It has 53 protons and 78 neutrons, and has a half life of 8 days
It is mainly used in treatment of thyriod.
State whether the following statement is true or false : Radioactive isotope of iodine is used for making the medicine called tincture iodine.