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.
Salt vs Iodized salt. In chemistry, salt is a crystal composed of the elements sodium and chloride. Salt, as a flavour, is one of the most basic tastes. It also has the characteristics in it that makes it as a great preservative.Salt for human consumption is obtained from seawater or rock deposits.odized salt is usually, if not absolutely, a refined form of salt. It is stripped off of other minerals other than sodium chloride and added with iodine which is about 1% of the makeup. Summary: 1. Salt generally comes from the sea or rock deposits and can be in many forms depending on the process it undergoes.