Chemistry, asked by Anonymous, 2 days ago

What is chemical changes?


Give me 20 words above ok

Please

Answers

Answered by sonukumarsharma55
23

A change in which composition and chemical properties of a substance are changed is called a chemical changes. during a chemical change one or more new substance are formed.

The properties of the new substance formed are different from those of the original Substance.

chemical changes occur only under proper conditions.

Answered by Reeta987
2

Chemical Equation :

A chemical equation is symbolic representation

of a chemical reaction in the form of symbols and formule.

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