Question

What is iodine??Please answer to my question guys ​

Answer 1

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Iodine is a chemical element with the symbol I and atomic number 53. The heaviest of the stable halogens, it exists as a lustrous, purple-black 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.

Symbol: I

Atomic mass: 126.90447 u

Atomic number: 53

Electron configuration: [Kr] 4d105s25p5

Van der Waals radius: 198 pm

CAS ID: 7553-56-2

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 lustrous, purple-black 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.

Symbol: I

Atomic mass: 126.90447 u