What is a chemical change?
Answers
Answer:
chemical change happens when one chemical substance is transformed into one or more different substances, such as when iron becomes rust. Chemical changes occur through the process of chemical reactions, and the resulting substances have different properties because their atoms and molecules are arranged differently.
A chemical change :
A chemical change is a change of materials into another, new materials with different properties and one or more than one new substances are formed.
It results when a substance combines with another to form a new substance (synthesis or either decomposes to form more substances). The oxidation reaction is a chemical change example that causes a chemical reaction.
They are generally irreversible except by further chemical reactions. Chemical change examples include chemical reaction which develops the dye in the colour and creates a chemical change in the hair. There are three types of chemical changes namely organic, inorganic and biochemical change.
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