Session 12

What are the 4 quantum numbers?

What are the 4 sublevels of l, the angular quantum number? (i.e. what are the orbital shapes?)

Which sublevel will electrons fill LAST

• p

• s

• f

• d

What is the maximum number of electrons that can fill a single atomic orbital?

• 1

• 2

• 4

• 10

The Pauli exclusion principal states that each electron must have a ______ set of 4 quantum numbers

What is Columb's Law?

Draw the shape of a p orbital

Which will have a greater lattice energy (using ionic properties)

• NaBr

• RbI

Which will have greater lattice energy?

• KCl

• CaS

Which does NOT have an effect on orbital energy level?

• Nuclear Charge

• Orbital Shape

• Electron spin

• Electron Shielding