Which from following elements of halogen family is in liquid state at room temperature?

Which from following elements of halogen family is in liquid state at room temperature?
  1. Iodine
  2. Astatine
  3. Bromine
  4. Fluorine

Solution

At room temperature fluorine and chlorine are gases, bromine is a liquid and iodine and astatine are solids.

Asked in: MHT CET 2021 (20 Sep Shift 2)

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