Question

Use the periodic table to answer the given question, Identify the group having metal, non-metal, liquid as well as gas at the room temperature.

Answer 1

According to the periodic table in Group 17 has the metal,  the non–metal, liquid as well as the gas at  the room temperature,that is chlorine ,bromine  are the  non metals while iodine is a metal.

Fluorides are liquids in state while chlorine, bromine & iodine are known as gases .