a pure substance. either a compound or an element. Also, a solution, which is a homogeneous mixture, not a pure substance.
A pure substance has a fixed composition and uniform composition, meaning it consists of only one type of particle and its properties do not change regardless of the sample size. Therefore, varying composition is not a property of a pure substance, as it implies the presence of multiple substances or mixtures.
The property that is not characteristic of a pure substance is "varying composition." A pure substance has a fixed composition, meaning it has a consistent and definite chemical makeup throughout. In contrast, substances with varying composition are mixtures, which can contain different amounts and types of components.
A pure material is called a substance. It is a form of matter that has uniform and definite composition, with distinct physical and chemical properties.
Mercury (Hg) is a pure substance, so it is considered homogeneous because it has a uniform composition throughout.
Yes, fixed composition is a characteristic of a pure substance. A pure substance has a uniform and definite composition, meaning it contains only one type of particle or compound throughout. This consistent composition distinguishes pure substances from mixtures, which can vary in their proportions of different components. Examples of pure substances include elements like gold and compounds like water, both of which maintain a specific ratio of their constituent atoms.
A property of a pure substance is fixed composition. This means that the substance is made up of only one type of molecule or atom throughout, with no variation in its chemical composition.
A pure substance has a fixed composition and uniform composition, meaning it consists of only one type of particle and its properties do not change regardless of the sample size. Therefore, varying composition is not a property of a pure substance, as it implies the presence of multiple substances or mixtures.
a pure substance. either a compound or an element. Also, a solution, which is a homogeneous mixture, not a pure substance.
A mixture would not be classified as a pure substance because it contains more than one type of substance, which are not chemically bonded together. Mixtures can be further classified as homogeneous (uniform composition) or heterogeneous (non-uniform composition).
The property that is not characteristic of a pure substance is "varying composition." A pure substance has a fixed composition, meaning it has a consistent and definite chemical makeup throughout. In contrast, substances with varying composition are mixtures, which can contain different amounts and types of components.
Table salt is a pure substance. It is combined in such a way that it is uniform and definite in composition.
Toluene is a pure substance because it is a single compound with a uniform chemical composition throughout.
Table salt is a pure substance. It is combined in such a way that it is uniform and definite in composition.
Substance, classified as an element and compound. For an element, it cannot be separated into another simplier substance; for a compound, it can be dicomposed into elements using chemical processes.
Sulfur is a pure substance because it consists of only sulfur atoms and has a uniform chemical composition throughout. It is an element found on the periodic table with its own distinct properties.
A pure material is called a substance. It is a form of matter that has uniform and definite composition, with distinct physical and chemical properties.
Yes, the terms heterogeneous and homogeneous can be applied to both pure substances and mixtures. A pure substance can be either homogeneous (uniform composition) or heterogeneous (non-uniform composition), depending on its physical properties. Similarly, a mixture can also be classified as either homogeneous (uniform composition) or heterogeneous (non-uniform composition) based on the distribution of its components.