PPT-States of Matter and Intermolecular Forces

3 Phases of Matter Solid Liquid Gas How do particles move in a solid Solids Have a definite shapestructure Very little particle movementfixed position Liquids Limited structure to particles. 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, . Intermolecular Forces • When molecules are attracted to other molecules by a weaker force (when compared to an ionic bond or a covalent bond holding a molecule together) • Intermolec 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.. The molecular compounds like water, ammonia, and carbon dioxide have different physical properties because of the intermolecular forces.. Comparison of all three phases:. Liquids & Solids. Liquids & Solids. ● . Phases and Phase Diagrams. ● Liquids and Liquid Properties. ● Intermolecular Forces. ● Heating Curves. ● Introduction to Solids. ● Cubic Packing Arrangements. ● Closest-Packed Structures. 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.. Bonds versus intermolecular forces. Intra versus Inter. Molecular. An . intramolecular.  force is any force that holds together the atoms making up a molecule or compound. .. Intermolecular forces. Which one represents a liquid? Why?. Liquids have a definite . volume. , but not a definite . shape. . The particles are closer together than gases so the intermolecular forces are now a factor.. Liquids have a definite . 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 . the forces between (among) individual particles (atoms, ions, molecules); they are weak relative to . intramolecular. forces (i.e. covalent and ionic bonds within a compound). Intermolecular forces are increasingly significant in this order:. 1 7.1 The Three States of Matter 2 7.2 Gases and Pressure A. Properties of Gases The kinetic-molecular theory of gases: A gas consists of particles that move randomly and rapidly . The size of gas particles is small 1 7.1 The Three States of Matter 2 7.2 Gases and Pressure A. Properties of Gases The kinetic-molecular theory of gases: A gas consists of particles that move randomly and rapidly . The size of gas particles is small Ryan . kiddey. University of . akron. ret program . 2018. Lesson: That’s slick! Using polymers to clean oil spills. Intra. molecular . bond. vs . inter. molecular . force . Intra. molecular bonds are chemical bonds..