Iraq is located on the continent of Asia. It is a part of the Middle East, a region of Asia and North Africa that nurtured some of the oldest human cultures on the planet. Continue Reading
salt is a pure substance because it is created using natural products that were drawn from our environment. in the refining process, there are no chemicals or other new substaâ¦nces added to the original products that would make it a mixture.
Elements are made up of only one type of atom. There are elements which are naturally occurring and those produced artificially in the laboratory. The elements Aluminum, Calcium, Helium, iron, Nitrogen, Potassium, Argon, Carbon, Gold, Hydrogen, Neon, Oxygen, Silver are some of the examples for pure substances.ntroduction to list of pure substances: A pure substance is that which consists of only one component with definite physical and chemical properties and with a definite composition. A pure substance may be either an element or a compound.