1 / 8

Pure Substances vs. Mixtures: Key Properties

Learn the characteristic properties that distinguish pure substances such as elements and compounds from mixtures, including homogeneous and heterogeneous mixtures. Explore the attributes that define each type of substance and how they can be identified. Enhance your knowledge of chemistry with this lesson!

acosme
Télécharger la présentation

Pure Substances vs. Mixtures: Key Properties

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Lesson 11: Pure Substance or Mixture

  2. Characteristic Properties • An attribute that can be used to help identify a substance. A characteristic property is not affected by the amount of a substance.

  3. Pure Substances • A substance that is either an element or a compound.

  4. Element • A substance that cannot be broken down into other substances by chemical or physical means.

  5. Compound • A pure substance consisting of two or more elements combined. • For example sodium chloride consists of the elements sodium and chlorine.

  6. Mixtures • Two or more elements or compounds that are mixed together but not chemically combined.

  7. Heterogeneous Mixture • A mixture in which the components are not evenly mixed so that different parts of the mixture have different compositions.

  8. Homogeneous Mixture • A mixture in which the components are evenly mixed so that every part of the mixture is the same as any other.

More Related