PPT In Chemical Reactions, Elements combine to form compounds
Elements Combine Chemically To Form. Web a compound is a substance that contains two or more elements chemically combined in a fixed proportion.
Web a compound is a substance that contains two or more elements chemically combined in a fixed proportion.
Web a compound is a substance that contains two or more elements chemically combined in a fixed proportion. Web a compound is a substance that contains two or more elements chemically combined in a fixed proportion.