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What is a substance that has a uniform chemical composition throughout.?
The substances which are all having uniform chemical composition through out are all known as homogeneous substances.
Is water a non-uniform example?
No, water is a uniform substance because it has the same chemical composition and properties throughout when in its liquid form.
Which is a property of a pure substance uniform composition fixed composition varying composition?
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.
Matter has a uniform and definite composition called what?
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.
Does a heterogeneous mixture is one that has a completely uniform composition?
no, heterogeneous mixtures are not uniform, homogeneous mixtures have a fully uniform composition.
What is a mixture with a uniform composition?
A mixture whose composition is uniform throughout is called Homogeneous Mixture.
A chemical combination of two or more substance in variable proportions is called?
A chemical combination of two or more substances in variable proportions is called a mixture. Mixtures can be either homogeneous (uniform composition throughout) or heterogeneous (non-uniform composition).
What is the earth's layers is most homogeneous?
The mantle is the Earth's layer that is most homogeneous in composition. It is mostly made up of solid rock and minerals, with relatively uniform density and chemical composition throughout.
What is a pure material called?
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.
How do you determine whether a system is a subs or homogeneous mixt?
A mixture is homogeneous if its composition and properties are uniform throughout. A substance is a subset of mixtures, characterized by having uniform composition only. To determine if a system is a mixture or a substance, you would need to analyze its physical and chemical properties for uniformity.
Which is not a property of a pure substance uniform composition varying composition fixed 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.
Why is naphthalene a pure substance?
Naphthalene is considered a pure substance because it is a chemical compound made up of only naphthalene molecules. It has a definite and consistent chemical composition, with uniform properties throughout its structure.
