Lecture 8: Atomic Bonding Flashcards
What are the three models of bonding?
The Lewis model, Valence Bond Theory, and Molecular Orbital Theory
What is the octet rule?
The tendency of atoms in a molecule to reach a noble gas configuration (full valence shell)
How many electrons can fill the valence shell of any atom?
8 electrons
What is the trend of electronegativity when viewing the periodic table?
Electronegativity increases toward the top right corner of the periodic table.
What is electronegativity?
The power of an atom (or rather its nucleus) in a molecule to attract electrons.
What is the hallmark limitation of the Schrodinger Equation?
This equation cannot be solved for multi-electron systems (bonded atoms)
What can Valence Bond Theory not explain?
This theory cannot explain the details of bonds, such as those in the water molecule.
What does LCAO stand for?
Linear Combination of Atomic Orbitals
What type of wave interference is associated with bonding?
Constructive interference is associated with this type of bonding.
What type of wave interference is associated with anti bonding?
Destructive interference is associated with this type of bonding.
What is a g-orbital?
Gerund orbital…. but what does this mean?
What is a u-orbital?
Ungerade orbital
