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.
From Wikipedia. Salt (chemistry). In chemistry, salts are ionic compounds that can result from the neutralization reaction of an acid and a base. They are composed of cation s (positively charged ions) and anion s (negative ions) so that the product is electrically neutral (without a net charge).