Question

• an example of a chemical property is

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chemical changes
video thumbnail with chemical changes and 7:25
options: color, flammability, mass

Explanation:

To determine the correct answer, we analyze the options:

• Color is a physical property (observable without changing the substance's chemical identity).
• Mass is also a physical property (a measure of the amount of matter, no chemical change involved).
• Flammability refers to a substance's ability to catch fire and undergo a chemical reaction (combustion), so it is a chemical property.

Answer:

flammability