Physical or chemical change? what gave you the idea that it was such?
2 answers:
Answer:
The answer to your question is Chemical change.
Explanation:
Process
Chemistry classifies changes in two types: physical and chemical changes.
Physical changes occur when matter changes its physical state. Examples are evaporation, condensation, solidification, etc.
Chemical changes occur when matter reacts with another substance and it changes its original composition, a new molecule is formed.
From the description given we conclude that is is a chemical change.
Answer:
Chemical Change
Explanation:
It changes color and produces vapor when the foil is added to the solution.
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