What are the characteristics of a chemical change?

1.	What are the characteristics of a chemical change?
Answer» ong>Answer: CHARACTERISTICS of CHEMICAL changes are as follows: 1.A new substance is formed. 2.It is a PERMANENT change. 3.The COMPOSITION of new SUBSTANCES changes. 4.It is irreversible. 5.Heat or light evolved or absorbed during change.

Answer»

ong>Answer:

CHARACTERISTICS of CHEMICAL changes are as follows:

1.A new substance is formed.

2.It is a PERMANENT change.

3.The COMPOSITION of new SUBSTANCES changes.

4.It is irreversible.

5.Heat or light evolved or absorbed during change.

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