(a) Insufficient iodine in the diet can cause an enlargement of the thyroid gland called a goiter. (b) The addition of small amounts of iodine to salt, which prevents the formation of goiters, has helped eliminate this concern in the US where salt consumption is high. (credit a: modification of work by "Almazi"/Wikimedia Commons; credit b: modification of work by Mike Mozart) The addition of small amounts of iodine to table salt (iodized salt) has essentially eliminated this health concem in the United States, but as much as 40% of the world's population is still at risk of iodine deficiency. The iodine atoms are added as anions, and each has a 1 - charge and a mass number of 127. Discussion Question: (You do not need to reply to your classmates for this discussion) Determine the numbers of protons, neutrons, and electrons in one of these iodine anions