Question

) Explain chemical change and its properties​

Answer 1

Explanation:

a usually irreversible chemical reaction involving the rearrangement of the atoms of one or more substances and a change in their chemical properties or composition, resulting in the formation of at least one new substance: The formation of rust on iron is a chemical change.

Answer 2

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• 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.

Its Properties:

• Change in Temperature.
• Change in Color.
• Noticeable Odor (after reaction has begun)
• Formation of a Precipitate.
• Formation of Bubbles.

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