PDF-Dipole Forces Polar molecules align themselves so that the "

out one least compact has the higher surface area and thus will have stronger London forces And stronger IMF. IB Topic 4: Bonding. Carbon allotropes. pure carbon is covalently bonded in three of different forms (allotropes). graphite. diamond. fullerenes. To buy lots of super duper expensive carbon allotropes, . What . exactly is a bond? Depends…Ionic or Covalent. ? Polar?. NON-POLAR COVALENT=> equal . sharing. . of electron . pair. 0 < ∆EN < 0.4. POLAR COVALENT= unequal . sharing . Intermolecular Forces. Intramolecular and Intermolecular Forces. We have just been discussing the . covalent bond. - the force that holds atoms together making molecules. . We have also talked about the ionic bond. These are . CA Standards. Students know . the atoms and molecules in liquids move in a random pattern relative to one another because the intermolecular forces are too weak to hold the atoms or molecules in a solid form.. IB Topics 4 & 14. Text:. Ch 8 (all except sections 4,5 & 8). Ch 9.1 & 9.5. Ch 10.1-10.7. My Name is Bond. Chemical Bond. PART 4: . Intermolecular Forces. Intermolecular Forces. Dipole-Dipole . UNIT-I. Topics Of the Chapter:. Intermolecular forces.. Structure of liquid.. Structural differences between liquid crystal, solid and liquid.. Differences between liquid crystal, solid and liquid.. Chemistry 11. Ms. McGrath. Intermolecular Forces. The forces that bond . atoms. to each other within a molecule are called . intramolecular forces. . Covalent bonds and ionic bonds are an example of intramolecular forces.. Please take out your Notes package so I can see the completed back page. Collect a whiteboard and pens, working in a group of three or less complete the following. Break the board into sections and draw annotated diagrams to show your understanding of the . Forces. a.k.a. van der Waal’s Forces. O. +. . -. H. H. O. +. . -. H. H. Inter. molecular. Intra. molecular. States of Matter. Attraction between molecules increasing. Intermolecular Forces . – State . one. environmental impact that . results. . from water being an “universal” solvent.. 2 . – Describe how the “polar” nature of the water. . molecule . contributes to . (bring notes to show me next lesson). ;. Read pages 60 – 62 in your text book. Complete the questions at the end of each double page spread. Look at the following websites. http://www.chemguide.co.uk/atoms/bonding/electroneg.html#top. 1. If I put 2 molecules into a sealed flask, what could happen?. They ignore each other.. They LOVE each other – they’re attracted to each other. They HATE each other – they repel each other. 2. Topics Of the Chapter:. Intermolecular forces.. Structure of liquid.. Structural differences between liquid crystal, solid and liquid.. Differences between liquid crystal, solid and liquid.. Classification of liquid crystals.. Dept. of Physics. Deogiri College, Aurangabad. Dielectrics. Dielectrics are the materials having electric dipole moment permantly.. Dipole:. A dipole is an entity in which equal positive and negative charges are separated by a small distance...