PPT-LEWIS STRUCTURES BONDS IONIC BONDING

91 Bonding Models and AIDS Drugs X RAY BEAM CRYSTALLIZED DNA MOLECULE X RAY BEAM Film CRYSTALLIZED DNA MOLECULE X RAY BEAM DIFFRACTED RAYS Film CRYSTALLIZED DNA MOLECULE. Criss. -Cross Method. 11/22/13 Chemistry. Drill. Draw electron dot structures for each element. . What charge do they typically have?. H. Ca. Ne. Zn (take a guess on the charge). U (take a guess on the charge). (Chp. 8,9). :. Bonding & Molecular Geometry. Chemistry, The Central Science. , 10th edition. Theodore L. Brown; H. Eugene . LeMay. , Jr.; and Bruce E. . Bursten. John D. . Bookstaver. St. Charles Community College. and . Electronegativity. Presented by . Leticia Bonita Prince. Newcastle University 4. th. Year . MChem. Student. Aims of Today. Increase your understanding of bonding and electronegativity. Increase your spatial skills and awareness using software designed by the CCDC. Molecular Geometry. Ch. 6 Sections 1-4 Review. In general, what determines whether atoms will form chemical bonds?. Atoms will form a chemical bond if their potential energy is lowered in doing so.. Describe the difference between ionic and covalent bonding.. Ms. . Grobsky. Chemical Bonding. Bonding is the interplay between interactions between atoms. Energetically favored. Electrons on one atom interacting with protons of another atom. Energetically unfavorable. Valence Electrons and Bonding. The number of valence electrons (electrons in the outermost energy level) in an atom of an element determines many properties of that element, including the ways in which the atom can bond with other atoms.. . 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 . Covalent bonding. Ionic bonding. Ionic Bonding. Bonding as you’ve never imagined it. http://www.youtube.com/watch?v=BCYrNU-7SfA. Objectives. To consider the features of ionic and covalent bonds, and the compounds they make. 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.. Bonding Theories. Explain how atoms bond together to form molecules. Explain why some combinations are stable and others are not. Table salt . NaCl. …. Not NaCl. 2. Water is H. 2. O …. Not H. 3. 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.. Types of Chemical Bonds. Ionic bonds. : attraction between positive and negative ions (e- are lost or gained. ). m. etal + nonmetal (K. 2. O). Covalent bonds. : . sharing. of electrons between two . Bonding. Door. SMARTBOARD. Door. SMARTBOARD. Go to your ASSIGNED seat!!. Go to your ASSIGNED seat!!. Door. SMARTBOARD. CATALYST. Can two anions form an ionic bond? Why or why not?. *Answer in complete sentences!.