Physical & Chemical Properties

Give an example of a chemical property.

• Reactivity with acid

• Melting point

• Density

• Color

What is the state of matter?

• The distinct forms that different phases of matter take on, such as solid, liquid, and gas.

• A measure of the amount of space an object occupies.

• The temperature at which a substance changes from solid to liquid.

• The process by which a substance changes from a gas to a liquid.

What happens to the identity of a substance during a chemical change?

• The identity of the substance remains the same, resulting in no new substances.

• The identity of the substance changes, resulting in new substances.

• The identity of the substance is partially altered, creating a mixture of substances.

• The identity of the substance is enhanced, making it more reactive.

Is boiling point a characteristic property?

• Yes, it is a characteristic property of a substance.

• No, it is not a characteristic property.

• It depends on the substance.

• Only under certain conditions.

What is a chemical property?

• A characteristic of matter that describes its ability to undergo a change that results in a different substance.

• A measure of the amount of matter in an object.

• A property that can be observed without changing the substance's identity.

• A characteristic that describes how a substance interacts with other substances.

What is rusting an example of?

• A physical property, as it involves a physical change.

• A chemical property, as it involves a chemical change.

• A biological process, as it occurs in living organisms.

• A mechanical process, as it involves wear and tear.

What is malleability?

• The ability of a substance to be deformed or molded into a different shape, typically by hammering or rolling.

• The ability of a substance to resist deformation under stress.

• The ability of a substance to conduct electricity.

• The ability of a substance to dissolve in water.

What is the difference between a physical change and a chemical change?

• A physical change alters the identity of a substance, while a chemical change does not.

• A physical change does not alter the identity of a substance, while a chemical change does.

• Both physical and chemical changes do not alter the identity of a substance.

• A physical change is reversible, while a chemical change is irreversible.

What is the periodic table?

• A tabular arrangement of chemical elements, organized by their atomic number, electron configuration, and recurring chemical properties.

• A graphical representation of chemical reactions and their products.

• A list of all known chemical compounds and their properties.

• A collection of all known elements in a random order.

What is sublimation?

• The process by which a solid changes directly into a gas without passing through the liquid state.

• The process of a gas turning into a liquid.

• The process of a liquid turning into a solid.

• The process of a solid turning into a liquid.