The
answer to that question is Iodine. Iodine is considered to be a chemical element
that has an atomic number of 53 and
has the atomic weight of 126.90447. Iodine has the symbol of the letter I and is an element classified as a non-metal and its phase is categorized as a solid material. Usage
for Iodine and its compounds lies mostly in the nutritional and industrial
aspect.
