" ATOMIC STRUCTURE "

Electron & Nucleus

Electron Shell &
Electron Configration

Atomic Orbitals &
Hydrogen Atom

Atomic Structure
( Movie for students )

Atomic orbitals
( Advanced contents )

3D Viewer


" CHEMICAL BONDING & MOLECULAR STRUCTURE"

~ Hybrid Orbitals (Valence Bond) ~

s-p hybridization

π , σ , Banana Bonds

Hybrid orbitals
( Movie for students )

~ Molecular Orbitals ~

H2

N2

H2O

CH4

C2H2

C2H4

C2H6


~ hydrogen bonding & ionic bonding ~

water trimer ( hydrogen bonding )

Na2Cl2 ( ionic bonding )

water trimer ( Advanced contents )


" CHEMICAL REACTION "

Substitution Reaction ( SN2 )

Addition Reaction
( acid-catalyzed hydration )