How much protons and neutrons does iodine have?
Is the atomic mass of iodine the same as the atom?
What is the electron of iodine?
How many protons electrons and neutrons are in iodine 125?
For instance: Iodine has an atomic mass of 126 and an atomic number of 53. So there are 53 protons and 73 neutrons (126 – 53 = 73). But some Iodine has an atomic mass of 123. It still has 53 protons but Iodine 123 has 70 neutrons.
I is iodine. Iodine is element number 53. Iodine has 53 protons and 53 electrons (because it has no charge the number of protons equals the number of electrons). Iodine-131 has 131 protons and neutrons.
Iodine atoms normally have fifty-three protons and seventy-four neutrons giving an atomic weight of 127.