Chemical properties indicate how a substance interacts in chemical reactions to form new compounds. Observing these reactions reveals the substance's inherent chemical behavior.

Flammability is a chemical property because it describes how a substance reacts with oxygen during combustion. It involves a chemical transformation leading to new substances.

Rusting of iron is a chemical change because it results in a new substance, iron oxide, being formed. Unlike physical changes, chemical changes alter the composition of matter.

Chemical reactions lead to the creation of new substances, demonstrating the chemical properties of matter. In contrast, physical changes do not result in new chemical substances.

To observe a chemical property, a reaction must occur that changes the substance into a new compound. This demonstrates how the substance interacts chemically with its environment.

Boiling point is a physical property because it can be determined without changing the substance's chemical identity. The other options are characteristics related to how the substance reacts chemically.

Inert substances exhibit low reactivity, meaning they do not readily engage in chemical reactions. This property makes them stable under normal conditions.

Redox reactions involve the transfer of electrons, which is a fundamental chemical process. This electron exchange is a key chemical property that influences the reactivity of substances.

The corrosion (rusting) of a metal indicates that it reacts with oxygen, forming a new compound, iron oxide. This is a clear example of a chemical property related to reactivity.

Activation energy is the minimum energy needed to initiate a chemical reaction. It is crucial in determining the reaction rate and signifies a chemical property of the reacting substances.

Chemical bonds play a significant role in determining how a substance reacts and how stable it is. The bond strength and type directly affect the compound's chemical behavior.

Increasing the surface area allows more particles of the reactant to come into contact with other reactants. This enhances the reaction rate, which is an important aspect of chemical behavior.

Catalysts lower the activation energy required for a reaction, thereby increasing the reaction rate. They are not consumed in the process, making them essential for controlling chemical reactions.

Chemical properties are observed only when a substance undergoes a chemical change, whereas physical properties can be observed without altering the chemical composition. This distinction is crucial for understanding the behavior of matter.

Understanding chemical properties helps in predicting how a substance will react with others under different conditions. This knowledge is essential for applications in industries like manufacturing, pharmaceuticals, and environmental science.

Elements with a single electron in their outermost shell often undergo reactions to achieve a stable electron configuration, typically by losing that electron. This illustrates the fundamental link between electron configuration and chemical reactivity.

Le Chatelier's Principle predicts that a system at equilibrium will adjust to counteract changes. In an endothermic reaction, increasing temperature favors product formation as the system absorbs excess heat.

The simultaneous observation of gas bubble formation and a temperature change suggests a chemical reaction where new products, including gases, are formed. This distinguishes it from a simple physical change.

Exothermic reactions are characterized by the release of energy, often noticed as heat or light emitted during the reaction. This energy release is a typical chemical property observed in these types of reactions.

Chemical inertness means that a substance seldom reacts with other chemicals. This property is advantageous for materials used in storage, pipelines, or containers, as it minimizes corrosion and degradation.