1 / 18

Composition of Matter

Composition of Matter. All matter is made up of atoms. Elements - when all the atoms in the matter are the same. There are 118 elements. Ex: Carbon and Oxygen. Compounds. Compounds - matter that is made up of 2 or more combined elements.

Jimmy
Download Presentation

Composition of Matter

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. Composition of Matter

  2. All matter is made up of atoms. Elements- when all the atoms in the matter are the same. There are 118 elements. Ex: Carbon and Oxygen

  3. Compounds • Compounds- matter that is made up of 2 or more combined elements. • Compounds look different than the elements that make them up.

  4. Compound Ex: • Ex: H & O = H2O C & O = CO2 C,H & O = C6H12O6

  5. Substance • Substance- matter that is either an element or a compound.

  6. Mixture • Mixture- material that is made up of 2 or more substances that can be separated physically.

  7. 2 Types of Mixtures • Heterogeneous • Homogeneous

  8. Heterogeneous Mixtures • Heterogeneous Mixture- mixture that is unevenly mixed. • You can see the stuff in the mixture.

  9. Heterogeneous Mixture Ex:

  10. Homogeneous Mixture • Homogeneous Mixture- mixture that is evenly (uniformly) mixed. • Homogeneous Mixtures are also called solutions.

  11. Homogeneous Mixture Ex:

  12. Colloid • Colloid- a heterogeneous mixture that never settles. • Ex: milk or fog

  13. Suspension • Suspension- heterogeneous mixture that contains a liquid where visible particles settle.

  14. Suspension Examples

  15. Tyndall Effect • Tyndall Effect- the scattering of light by particles in a mixture.

  16. Tyndall Effect Ex:

  17. What do you have?

More Related