Questions: Which of the following would be considered a chemical property? 1) reactivity towards water 2) conductivity 3) melting temperature 4) boiling temperature 5) flexibility

Solution Steps

Chemical properties are characteristics of a substance that become evident during a chemical reaction; they describe the substance's potential to undergo chemical change. These properties are related to the chemical reactivity of the substance.

1. Reactivity towards water: This is a chemical property because it describes how a substance reacts chemically with water.
2. Conductivity: This is a physical property, as it describes how well a substance can conduct electricity or heat without changing its chemical identity.
3. Melting temperature: This is a physical property, as it describes the temperature at which a substance changes from solid to liquid without altering its chemical structure.
4. Boiling temperature: This is a physical property, as it describes the temperature at which a substance changes from liquid to gas without a chemical change.
5. Flexibility: This is a physical property, as it describes the ability of a material to bend without breaking, which does not involve a chemical change.

Final Answer