What is electronegativity? What are the periodic trends in electronegativity?
What is meant by the percent ionic character of a bond? Do any bonds have 100% ionic character?
What is the magnitude of the dipole moment formed by separating a proton and an electron by 100 pm? 200 pm?
How do you determine the number of electrons that go into the Lewis structure of a molecule? A polyatomic ion?
Do resonance structures always contribute equally to the overall structure of a molecule? Explain.
Why does the octet rule have exceptions? Give the three major categories of exceptions and an example of each.