The group of elements that tend to be found as toxic gases or liquids in their pure form including chlorine, bromine and iodine are called alkali metals true or false

False. 

This is false because Alkali metals are a group of elements that make up the first group on the periodic table. They all have a +1 charge. Unlike all the gases mentioned. Chlorine, Bromine, and Iodine are all non-metallic elements. Therefore, this statement is False.

I’m pretty sure it’s false i’m not sure