3.27 Use the periodic table to answer the following questions.
(d) Identify the group having metal, non-metal, liquid as well as gas at the room temperature.
Group 17 has metals, non-metals, liquid as well as gas at room temperature, i.e., chlorine, bromine are non-metals while iodine is a metal.
Fluorides are liquids in the state while chlorine, Br and Iodine are gases at room temperature.