What is the only element in the halide family that is a liquid?

1 Answer
Apr 20, 2018

Well, fourth Period bromine is a liquid....

Explanation:

...with a normal boiling point of #59# #""^@C#. And in fact bromine, is one of ONLY TWO or THREE elemental liquids...what are the others? Bromine is nasty stuff and horribly corrosive, and #Br_2# is treated with a great deal of respect when you have to use it.