1/13
Name | Mastery | Learn | Test | Matching | Spaced | Call with Kai | Chat |
|---|
No analytics yet
Send a link to your students to track their progress
Valence Electrons
Outermost shell of electrons that determines the number of bonds made
Dots
Used to represent valence electrons
Octet Exceptions
Hydrogen and Boron
Hydrogen
1 bond, 2 max electrons
Boron
3 bonds, 6 max electrons
Octet Rule
Outermost shell should have 8 electrons
Lines
Represents bonds, 2 electrons
Carbon
4 bonds
Nitrogen
3 bonds, 1 lone pair
Oxygen
2 bonds, 2 lone pairs
Flourine
1 bond, 3 lone pairs
Double Bond
Satisfies octet, σ (sigma) bond and (π) pi bond
Triple bond
Satisfies octet, middle σ (sigma) bond and upper & lower (π) pi bonds
Heteroatoms
Atoms besides C & H