Solutions

A Solution is a homogenous mixture composed  of  two or more substance. Like matter the solutions also have type of solution that is : solid, liquid, and gas. An ex of solid is : hydrogen, an ex of liquid is: Oxygen in water, and an ex of gas is: oxygen and other gases dissolved in nitrogen. Making a saline  water solution by dissoving table salt ( Nacl) in water is a typeof solution and it can be use like a demostration.