Composition of Matter - PowerPoint PPT Presentation

Composition of matter l.jpg
Download
1 / 18

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.

I am the owner, or an agent authorized to act on behalf of the owner, of the copyrighted work described.

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.While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server.


- - - - - - - - - - - - - - - - - - - - - - - - - - E N D - - - - - - - - - - - - - - - - - - - - - - - - - -

Presentation Transcript


Composition of matter l.jpg

Composition of Matter


Slide2 l.jpg

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 l.jpg

Compounds

  • Compounds- matter that is made up of 2 or more combined elements.

  • Compounds look different than the elements that make them up.


Compound ex l.jpg

Compound Ex:

  • Ex: H & O = H2O

    C & O = CO2

    C,H & O = C6H12O6


Substance l.jpg

Substance

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


Mixture l.jpg

Mixture

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


2 types of mixtures l.jpg

2 Types of Mixtures

  • Heterogeneous

  • Homogeneous


Heterogeneous mixtures l.jpg

Heterogeneous Mixtures

  • Heterogeneous Mixture- mixture that is unevenly mixed.

  • You can see the stuff in the mixture.


Heterogeneous mixture ex l.jpg

Heterogeneous Mixture Ex:


Homogeneous mixture l.jpg

Homogeneous Mixture

  • Homogeneous Mixture- mixture that is evenly (uniformly) mixed.

  • Homogeneous Mixtures are also called solutions.


Homogeneous mixture ex l.jpg

Homogeneous Mixture Ex:


Colloid l.jpg

Colloid

  • Colloid- a heterogeneous mixture that never settles.

  • Ex: milk or fog


Suspension l.jpg

Suspension

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


Suspension examples l.jpg

Suspension Examples


Tyndall effect l.jpg

Tyndall Effect

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


Tyndall effect ex l.jpg

Tyndall Effect Ex:


What do you have l.jpg

What do you have?


  • Login