• Share
  • Email
  • Embed
  • Like
  • Save
  • Private Content
Chemical Bonding
 

Chemical Bonding

on

  • 2,342 views

 

Statistics

Views

Total Views
2,342
Views on SlideShare
2,236
Embed Views
106

Actions

Likes
6
Downloads
0
Comments
0

5 Embeds 106

http://cursos.itesm.mx 90
http://www.ustudy.in 9
http://www.slideshare.net 4
http://kuzarachemistry.blogspot.com 2
http://www.leadlms.com.sg 1

Accessibility

Categories

Upload Details

Uploaded via as Microsoft PowerPoint

Usage Rights

© All Rights Reserved

Report content

Flagged as inappropriate Flag as inappropriate
Flag as inappropriate

Select your reason for flagging this presentation as inappropriate.

Cancel
  • Full Name Full Name Comment goes here.
    Are you sure you want to
    Your message goes here
    Processing…
Post Comment
Edit your comment

    Chemical Bonding Chemical Bonding Presentation Transcript

    • Chemical Bonding Mrs. Kuzara Chemistry 2009-2009
    • Chemical Bonding Types of Bonding
    • Chemical Bonding Metallic Bonding & Properties empty d-orbitals high luster   delocalized electrons malleability   ‘sea of electrons’ ductility   attraction between  atoms & sea of electrons
    • Chemical Bonding Ionic vs. Covalent
    • Chemical Bonding Ionic vs. Covalent
    • Chemical Bonding Ionic vs. Covalent
    • Chemical Bonding Ionic Bonding transfer of electrons  orderly crystal lattice  very strong bond  hard but brittle solids  conduct electricity in  molten or dissolved state formula unit 
    • Chemical Bonding Covalent Bonding sharing of valence electrons  molecular formula  polar covalent & nonpolar covalent 
    • Chemical Bonding Intermolecular Forces Molecular Polarity & Dipole-dipole   the attraction between polar molecules depends on electronegativities  polar molecules have a positive pole and  a negative pole
    • Chemical Bonding Intermolecular Forces Molecular Polarity & Dipole-dipole   Molecular polarity depends on bond orientation
    • Chemical Bonding Nonpolar Covalent
    • Chemical Bonding Intermolecular Forces London Dispersion   weakest!  occurs between all atoms & molecules  …even noble gases!
    • Chemical Bonding Polar Covalent
    • Chemical Bonding Hydrogen Bonding very strong dipole-  dipole force HF, H2O, NH3  large eN- difference  very high boiling  points