Definition: Iodine is a chemical element with atomic number 12 and symbol I. It is often referred to as "the green" iodide because it has a blue-green color when dissolved in water. The name comes from the Greek word for "green." Iodine is essential for life, but excessive consumption can lead to problems such as thyroid disorders, which are associated with an increased risk of cancer and other health issues. It is also used in various industrial processes like the production of
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