Question

ᴡʜᴀᴛ ɪs ɪᴏᴅɪɴᴇ.?????​

Answer 1

Iodine with the symbol 'I' is a dark gray or purple blackish nonmetallic element with atomic number 53 in the Periodic Table. . It is the least reactive and most electropositive halogen.

Iodine is an essential component in humans for a proper functioning of the brain.

Answer 2

Answer:

Iodine is a chemical element with the symbol I and atomic number 53. The heaviest of the stable halogens, it exists as a semi-lustrous, non-metallic solid at standard conditions that melts to form a deep violet liquid at 114 degrees Celsius, and boils to a violet gas at 184 degrees Celsius.