5 Written questions
5 Matching questions
- 4 ED
- Dipole Moment
- VSEPR (Valence-shell electron-pari repulsion)
- EDG Linear
- a Orbital Hybridization sp3
- b A model that is based on the natural repulsive forces that electron pairs exhibit within a molecule.
- c MG Linear
- d A molecule with one end having a slight positive charge and the other end having a slight negative charge due to differences in electronegativity. Arrow points towards the more electronegative element.
- e A quantitative measure of the magnitude of a dipole. The higher the dipole moment, the more polar is the molecule.
5 Multiple choice questions
- Orbital Hybridization d2sp3
- Two or more Lewis structures that are equally good representations of the bonding in a molecule or ion. Usually differ only in the positions of multiple bonds or single, unpaired electrons.
- P, S, Cl, Br, I
- The energy released when an atom or ion in the gaseous state gains an electron. Increases from left to right and from bottom to top on the Periodic Table.
- The relative ability of an atom to attract a pair of electrons. Increases from left to right and from bottom to top. Fluorine has the highest and francium has the lowest. gas>liquid>solid Determines polarity.
5 True/False questions
Nonpolar Covalent → 0.4-1.0
EDG Tetrahedral → MG Octahedral
MG Square pyramidal
MG Square planar
Metallic Bond → Results from sharing electrons between two atoms, usually nonmetal atoms.
Lattice Energy → A stable, ordered, solid three-dimensional array of ions associated with ionic compounds.
3 ED → Orbital Hybridization sp3