They are from pure substance and its known as the compound. If the two compounds are mixed they are called elements. The positive side if the two compounds or element occur is the scientist can found a new portion of substances that they can used in their individual purposes. The negative side is they can lead in danger if they are'nt insist the practice of scientific method to find or to form a solution of substances.
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Answer:
They are from pure substance and its known as the compound. If the two compounds are mixed they are called elements. The positive side if the two compounds or element occur is the scientist can found a new portion of substances that they can used in their individual purposes. The negative side is they can lead in danger if they are'nt insist the practice of scientific method to find or to form a solution of substances.