PPT-The significance of noble gas structures in covalent bondin

What is the arrangement of the electrons around each chlorine atom in Cl 2 2 8 8 This is the same as the electron configuration of an atom of which noble gas Argon When atoms bond covalently. A Noble Enterprise 1921 The First Rig When oil was struck on the family farm Lloyd saw the potential for a new business He purchased a drilling rig partnership with Art Olson A Noble Enterprise 1920s Seminole Field With the discovery of the Seminole Chemistry. What are Halogens?. Halogens are a series of non-metal elements located in group 7 of the periodic table. The term “halogen” means. “salt. -former”.. . All halogens . have seven electrons in their outermost. C2- Chemistry. Covalent bonds, covalent structures, metals, . nanoscience. This is the . transfer. of electrons between atoms. . The atoms become ions because they have lost or gained electrons.. Ionic Bonding. . and Structure. IB Chemistry. Topic 4. . Bond - A force that holds . atoms . together and . makes . them . function as a . unit.. 4.1 Ionic Bonding. An . ion. is a charged particle. Ions form from atoms or from groups of atoms by . Bonding. Bonding models for methane, CH. 4. . Models are NOT reality. Each has its own strengths and limitations.. Ga . Standards. Students know . atoms combine to form molecules by sharing electrons to form covalent or metallic bonds or by exchanging electrons to form ionic bonds.. What do these images have in common?. How are they different?. What do you know about the uses of graphite and carbon?. Learning questions. What are giant covalent molecules?. How are they similar/ different from each other?. By: Andres F Sanchez. Molecular Orbital!. Molecular Orbital- . The space that shared electrons move in. Covalent Bond- . when two atoms share electrons. Energy and Stability. Most atoms have low stability except noble gases. Mrs. Page. Essential Idea. Lewis (electron dot) structures show the electron domains in the valence shell and are used to predict molecular shape. .. Nature of Science. Scientists . use models as representatives of the real world – the development of the model of molecular shapes (VSEPR) to explain observable properties.. Covalent Bonding. A . chemical bond . is the force that holds two atoms together and makes them function as a unit. Atoms form bonds to become most stable and obtain an octet. Covalent Bonding: Electrons are shared between two or more elements. Always between 2 non-metals. 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 1: . Ionic & Covalent Bonding. Chemical Bonds. A chemical bond is an attraction between 2 atoms or ions.. Covalent Bonds. Covalent bonds:. occur between two or more . nonmetals. ; electrons are . shared. not transferred (as in ionic bonds). The result of sharing electrons is that atoms attain a more stable electron configuration.. Covalent bonds . result from the . sharing . of electrons. between two atoms.. A covalent bond is a . two-electron bond . in which the bonding atoms share valence electrons.. A . molecule . is a discrete group of atoms held together by covalent bonds.. Key . Learning Objectives. • the structure and bonding of diamond and graphite that explain their properties (including heat and electrical conductivity and hardness) and their suitability for diverse applications . name the shape . . PCl. 3. CO. 2. H. 2. S. p.263. Name their shapes and bond angles. PCl. 3. CO. 2. H. 2. S. Trig. pyramidal. Linear. Bent. Today. Molecule shapes and angles review. Electronegativity (EN) .