1 / 5

II. Section 2 metals

II. Section 2 metals. A. What is a Metal?. Based on the properties of hardness, shininess, malleability and ductility Malleable- pounded into shapes Ductile- pulled into a wire Conductors- transmit heat and electricity easily Magnetic- attracted to magnets Wide range of chemical properties.

moeshe
Télécharger la présentation

II. Section 2 metals

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. II. Section 2 metals

  2. A. What is a Metal? • Based on the properties of hardness, shininess, malleability and ductility • Malleable- pounded into shapes • Ductile- pulled into a wire • Conductors- transmit heat and electricity easily • Magnetic- attracted to magnets • Wide range of chemical properties

  3. B. Alloys • Alloy- mixture of metals • Combine properties of other metals to be made useful

  4. C. Metals in the Periodic Table • Metals in the periodic table have similar properties within families • Alkali metals- reactive not found uncombined in nature • Only found as compounds not elements • So reactive because of valence electrons • Alkaline earth metals- not found uncombined in nature

  5. 6. Transition metals- form a bridge between reactive and non reactive metals 7. Some metals are mixed in groups 8. Lanthanides- actinides rare earth elements 9. Uranium used in power plants

More Related