The answer is true
The statement is false: A chemical change of a substance is defined as a change in which the substance is not the same substance after the change as it was before.
a chemical change
no
A change in the identity of the matter undergoing change involves a chemical change. During a chemical change, the substances involved undergo a transformation that results in new substances with different properties. Examples include reactions such as rusting of iron or combustion of wood, where the original materials are fundamentally altered. In contrast, physical changes do not alter the chemical identity of the substance.
The identity of the substance reamain unchanged.
The statement is false: A chemical change of a substance is defined as a change in which the substance is not the same substance after the change as it was before.
Condensation is a physical change, as the chemical identity of the substance is not altered by condensation.
Changes of the matter that do not change the composition of the substance.
A physical change is when a substance changes, but still keeps its identity. When a chemical change occurs, the substance changes its identity.
During a chemical change, the identity and composition of a substance are altered as new chemical bonds are formed or broken. This change is usually irreversible and produces a new substance with different chemical properties compared to the original materials. Examples include combustion, oxidation, and digestion.
a chemical change
no
A change in the identity of the matter undergoing change involves a chemical change. During a chemical change, the substances involved undergo a transformation that results in new substances with different properties. Examples include reactions such as rusting of iron or combustion of wood, where the original materials are fundamentally altered. In contrast, physical changes do not alter the chemical identity of the substance.
No, a physical property DOES NOT change the identity of a substance. That would be a chemical property which DOES change the identity.
chemical change
when a pure substance undergoes a chemical change it is no longer that same substance. A chemical change changes the identity of the substance. Hope i helped
a chemical change