do now
Download
Skip this Video
Download Presentation
DO NOW!

Loading in 2 Seconds...

play fullscreen
1 / 9

DO NOW! - PowerPoint PPT Presentation


  • 89 Views
  • Uploaded on

DO NOW!. Remembering back to Chapter 1…. What is the difference between a group and a period?. The Periodic Table. At A Glance. Periods. There are a total of seven periods of elements in modern periodic table.

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

PowerPoint Slideshow about ' DO NOW!' - aimon


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
do now
DO NOW!
  • Remembering back to Chapter 1….
    • What is the difference between a group and a period?
periods
Periods
  • There are a total of seven periods of elements in modern periodic table.
  • The length of each period corresponds to the number of elements, which in turn determines the number of electrons that can occupy the sublevels (previously known as rings)
example
Example:
  • Period 1
    • Two elements
  • Period 2
    • Eight elements
  • “Ring” a bell???
periods 6 and 7
Periods 6 and 7
  • Periods 6 and 7 may look like they only contain 18 elements, but in actuality, they contain 32 elements.
blocks
Blocks
  • There are four areas that are called blocks on the periodic table.
  • They will be

important

when we learn

about electron

configurations

main group elements
Main Group Elements
  • The s-block and p-block make up the main group elements
  • Groups 1-2 (s), 13-18 (p)
transition and inner transition metals
Transition and Inner Transition Metals
  • The transition metals are in groups 3-12 (d-block)
  • The inner transition metals are below the main periodic table (f-block)
ad