1 / 72

Is there a way for these electronegative non-metals to stabilize?

Is there a way for these electronegative non-metals to stabilize?. What would you say to two selfish kids fighting over the same toy?. What’s the Word?. The result from two non-metals sharing electrons. C O V A L E N T B O N D. SHARING ELECTRONS.

jaron
Download Presentation

Is there a way for these electronegative non-metals to stabilize?

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. Is there a way for these electronegative non-metals to stabilize?

  2. What would you say to two selfish kids fighting over the same toy?

  3. What’s the Word? • The result from two non-metals sharing electrons. C O V A L E N T B O N D

  4. SHARING ELECTRONS • Non-metals can and will share electrons in order to stabilize. • Sharing electrons is called aCovalent Bond. Play Sharing Video Play Covalent Bonding Part 1

  5. Hydrogen can share 1 electronwith itself to stabilize. H2 1 P 1 P 1 N 1 N H H

  6. Fluorine can share 1 electronwith itself to stabilize. F2 9 P 9 P 10 N 10 N F F

  7. Chlorine can share 1 electronwith itself to stabilize. Cl2 17 P 17 P 18 N 18 N Cl Cl

  8. Bromine can share 1 electronwith itself to stabilize. Br2 35 P 35 P 45 N 45 N Br Br

  9. Iodine can share 1 electronwith itself to stabilize. I2 53P 53P 74N 74N I I

  10. Oxygen can share 2 electronswith itself to stabilize. O2 8 P 8 P 8 N 8 N O O

  11. Nitrogen can share 3 electronswith itself to stabilize. N2 7 P 7 P 7 N 7 N N N

  12. What’s the Word? • Non-metals that will pair upand share electrons with themselves, in order to stabilize. D I A T O M I C M O L E C U L E

  13. Did You Get It? • The result from a metal giving electrons to a non-metal. COVALENT BOND IONIC BOND

  14. Did You Get It? • The result from a non-metals sharing electrons. COVALENT BOND IONIC BOND

  15. DIATOMIC MOLECULES • ‘Two-Atom’ Molecules • Non-metals that will pair up and share electrons with themselves in order to temporarily stabilize. • SHARE 1: H2 F2 Cl2 Br2 I2 • SHARE 2: O2 • SHARE 3: N2 I Share Electrons

  16. DIATOMIC MOLECULES • Create a pneumonic thathelps you remember the list. • H F C B I ON • Hydrogen Feels Complete Because It’s Often Nice.

  17. DIATOMIC MOLECULES • Create a pneumonic thathelps you remember the list. • H F C B I ON • Hot Females Cripple Boys’ Internal Optic Nerves.

  18. DIATOMIC MOLECULES • Create a pneumonic thathelps you remember the list. • N F H I C O B • Never Fear, HaveIce COldBeer!

  19. DIATOMIC MOLECULES • Create your own pneumonic thathelps you remember the list. H F C B I ON

  20. LEWIS DOT DIAGRAM H H BALL & STICK MODEL H H

  21. How would these two non-metalsshare to stabilize? I Share Electrons Covalent Bonding Part 2

  22. Virtual Lab #2Build a Covalent Molecule

  23. COVALENT MOLECULE POSTERS • Read the information sheet about your molecule. • Highlight important details about the molecule. • Annotate those details on the side or at the bottom.

  24. COVALENT MOLECULE POSTERS • Use the beans and cards to create the Lewis Dot Diagram • Use the marshmallows and toothpicks to create the Ball and Stick model. • Write your script for your presentation. • I will do polarity with you.

  25. COVALENT MOLECULE POSTERS Launch Shape Simulator • Names and formula • Ball and Stick Model • Lewis Dot Diagram • Interesting Facts • How you make it • Its polarity (stickiness) Launch Polarity Simulator

  26. Thursday 10/17 • No Warm Up Today • Get your posters and get ready to present!

  27. Remember • Covalent Molecules are formed when non-metalsshare their valence electrons in order to bond with each other, stabilize, and make a molecule.

  28. Hydrogen Cyanide, HCN Launch Shape Simulator Launch Polarity Simulator 2CH4+ 2NH3+ 3O2 → 2HCN + 6H2O

  29. Hydrogen Cyanide, HCNLewis Dot Diagram I NEED 3! N I NEED 4! C H I NEED 1!

  30. Hydrogen Cyanide, HCNLewis Dot Diagram N H C

  31. Hydrogen Cyanide, HCNBall & Stick Model Launch Shape Simulator Launch Polarity Simulator 1 Single & 1 Triple Bond H C N Linear Shape

  32. Hydrogen Cyanide, HCNHow To Make It 2CH4+ 2NH3+ 3O2 → 2HCN + 6H2O

  33. Carbon Dioxide, CO2 Launch Shape Simulator Launch Polarity Simulator C6H12O6 + 6O2 → 6H2O + 6CO2 NON-POLAR

  34. Carbon Dioxide, CO2Lewis Dot Diagram I NEED 2! O I NEED 4! C O I NEED 2!

  35. Carbon Dioxide, CO2Lewis Dot Diagram O C O

  36. Carbon Dioxide, CO2Ball & Stick Model Launch Shape Simulator Launch Polarity Simulator 2 Double Bonds O C O NON-POLAR Linear Shape

  37. Carbon Dioxide, CO2How To Make It C6H12O6 + 6O2 → 6H2O + 6CO2

  38. Dihydrogen Oxide, H2O Launch Shape Simulator Launch Polarity Simulator 2H2 + O2 + energy → 2H2O + heat

  39. Dihydrogen Oxide, H2OLewis Dot Diagram I NEED 1! H I NEED 2! O H I NEED 1!

  40. Dihydrogen Oxide, H2OLewis Dot Diagram O H H

  41. Dihydrogen Oxide, H2OBall & Stick Model Launch Shape Simulator Launch Polarity Simulator O H H 2 Single Bonds Bent Shape

  42. Dihydrogen Oxide, H2OHow To Make It 2H2 + O2 + energy → 2H2O + heat

  43. PLAY STICKY WATER VIDEO PLAY EXPLANATION VIDEO This happens because water is polar (sticky)!

  44. Polarity • A molecule is POLAR (sticky) when the electrons aren’t unevenly distributed around the molecule. • This make one side slightly positive and the other side is slightly negative. δ- δ+ δ+

  45. Sulfur dioxide, SO2 Launch Shape Simulator Launch Polarity Simulator HgS + O2→ Hg + SO2

  46. Sulfur dioxide, SO2Lewis Dot Diagram I NEED 2! O I NEED 2! S O I NEED 2!

  47. Sulfur dioxide, SO2Lewis Dot Diagram O S O

  48. Sulfur dioxide, SO2Ball & Stick Model Launch Shape Simulator Launch Polarity Simulator S O O 2 Double Bonds Bent Shape

  49. Sulfur dioxide, SO2How To Make It HgS + O2→ Hg + SO2

More Related