Question

what is isotopes. write two isotopes form of chlorine also give application of isotopes

Answer 1

Isotopes of a given element have same atomic number but different mass number
applications
1)An isotope of cobalt is used in the treatment of cancer
2)An isotope of iodine is used in the treatment of goitre
3)An isotope of uranium is used as fuel in nuclear reactors
chlorine occurs in nature in two isotopes forms with masses 35 u and 37 u


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Answer 2

isotopes are elements which contain the same number of protons
chlorine 35/17 and chlorine 37/17
cobalt 60 is used for the the treatment of cancer
isotope of iodine is used in the treatment of goitre