Respuesta :

Answer:-

Explanation:Iodine has 76 neutrons while tellurium has 74 neutrons.

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Answer:

I has 53 protons and has an atomic mass of 126.9

Te has 52 protons and has an atomic mass of 127.6

This atomic mass is the sum of the number of protons + the number of neutrons.

I has 74 neutrons and Te has 76 neutrons, and this explain why the atomic mass of Te is greater than that for I.