1 / 9

Matter

Matter. Solids, liquids and gases. Solids, liquids and gases. In a state: Particles everywhere!. Solid: particles close together, vibrating in fixed places Liquid: particles close together, but they can move past each other Gas: particles far apart, moving quickly. Particle evidence.

kermit
Download Presentation

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. Matter Matter

  2. Solids, liquids and gases Matter

  3. Solids, liquids and gases Matter

  4. In a state: Particles everywhere! Solid: particles close together, vibrating in fixed places Liquid: particles close together, but they can move past each other Gas: particles far apart, moving quickly Matter

  5. Particle evidence Solids, liquids and gases expand when heated Dye diffuses through liquid water Smells diffuse through air Matter

  6. Changes melting solid liquid freezing boiling liquid gas condensing Matter

  7. Gases Air contains about 78% nitrogen and 21% oxygen You need oxygen to live Helium is a very light gas Carbon dioxide is a heavy gas You breathe out a bit more carbon dioxide than you breathe in Matter

  8. Dissolving Some chemicals dissolve in water Some chemicals do not dissolve in water Particles of the solid diffuse through the water Heating speeds up dissolving Stirring speeds up dissolving Matter

  9. Key words freeze melt boil condense expand shape ice contract pour squash state boiling point melting point particle liquid solid gas diffuse melt dissolve Matter

More Related