What is the physical and chemical properties of matter?
A physical property is a characteristic of a substance that can be observed or measured without changing the identity of the substance. Physical properties include color, density, hardness, and melting and boiling points. A chemical property describes the ability of a substance to undergo a specific chemical change.
What are physical properties of matter?
A physical property is a characteristic of matter that is not associated with a change in its chemical composition. Familiar examples of physical properties include density, color, hardness, melting and boiling points, and electrical conductivity.
What are the chemical properties of matter?
Chemical properties are properties that can be measured or observed only when matter undergoes a change to become an entirely different kind of matter. They include reactivity, flammability, and the ability to rust. Reactivity is the ability of matter to react chemically with other substances.
What is matter in chemistry PPT?
Matter can be defined as anything that takes up space, has mass, and has inertia. Chemistry is the study of matter and its interactions. The state of matter can be altered by adding or removing energy and/or pressure which can affect the arrangement and energy of the particles.
What are four chemical properties?
Examples of chemical properties include flammability, toxicity, acidity, reactivity (many types), and heat of combustion.
What are the 5 physical properties of matter?
Physical Properties
- color (intensive)
- density (intensive)
- volume (extensive)
- mass (extensive)
- boiling point (intensive): the temperature at which a substance boils.
- melting point (intensive): the temperature at which a substance melts.
What is the difference between physical properties and chemical properties of matter?
physical property: Any characteristic that can be determined without changing the substance’s chemical identity. chemical property: Any characteristic that can be determined only by changing a substance’s molecular structure.