Question

define the term of chemical change ? give example​

Answer 1

Answer:

Chemical changes occur when a substance combines with another to form a new substance, called chemical synthesis or, alternatively, chemical decomposition into two or more different substances. ... An example of a chemical change is the reaction between sodium and water to produce sodium hydroxide and hydrogen.

Explanation:

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Answer 2

Answer:

Chemical change;

in which one or more substances are formed is called chemical change.....

examples:

• rusting of iron
• digesting food
• burning wood
• souring milk
• heating sugar to form caramel