electron configuration prinicples
Multiple Choice
Call Kai1/3
Earn XP
Description and Tags
Name | Mastery | Learn | Test | Matching | Spaced | Call with Kai |
|---|
No analytics yet
Send a link to your students to track their progress
4 Terms
Aufbau principle
Lowest energy orbitals fill first
Coulomb’s Law
F=q1q2/r2
energy is inversely proportional to distance
directly proportional to the product of the charges
if there is more distance then there is less force
if there are larger forces of attraction then more energy needed
if larger forces of repulsion then less force needed
Pauli exclusion principle
No two electrons in an atom can have the same four quantum numbers. Basically, no more than two electrons in a single orbital and those two electrons must have opposite spins.
electrons that are paired must have opposite spin
Hund’s rule / “bus rule”
When filling orbitals in the same sublevel, maximize the number of parallel spins
electrons fill a sublevel unpaired and then pair up
