Electron Configuration Main Webpage

• Energy Level, Subenergy Level, and Orbitals
  • general information on energy level, subenergy levels and orbtials
  • define degenerate
  • show pictures of orbtials
• [Ordering of Energy Level, Subenergy Levels and Orbital]
  • Handout, video and homework questions
  • Lining up subatomic particles (show shapes etc), including degenerate subenergy levels, orbitals
  • Explain/show two different methods (will be done on a sheet of paper
  • Explain about how Hydrogen is different and what Polyelectronic atoms are different.
• Reason why hydrogen is different from everybody else and explanation for not degenerate subenergy levels.
  • Handout, video and homework questions
• [Atomic orbital pictures after electron configuration]
  
• [Periodic Table with correct alignment of subenergy level including overlapping]
  
• [You Tube video of s,p,d orbitals]
• [2018-2019 New Webpage of Atomic Orbitals showing 1s 2s 3s orbitals]

• Filling in Electrons into Subenergy/orbital and Electron Configuration
  • Can do it on Computer, as long as we can find picture of Periodic Table
  • Filling rules
  • Actual Electron configuration
• Filling in electrons into subenergy levels to make electron configurations including expanding last subenergy levels into orbitals
  • Handout, video and homework questions
• [Atomic orbital pictures after electron configuration]
  
• Electron Configuration Homework
• Answer to Electron Configuration Homework

• Exception to Electron Configuration Rules and Valence Electrons
  • Cr and Cu family
  • Valence Electrons and how you can determine # of them from Electron configuration and/or Periodic Table
• Exceptions to the filling rules (Cr and Cu columns)
  • Handout, video and homework questions
• Valence electrons and how you can tell how many there are
  • Handouts, video and homework questions