Atoms & the Periodic Table (old version)
16:08
Atoms and Molecules (ionic vs covalent bonds)
13:31
Atomic Structure: Protons, Electrons & Neutrons
12:23
Covalent vs. Ionic bonds
11:58
Hybrid Orbitals explained - Valence Bond Theory | Orbital Hybridization sp3 sp2 sp
23:10
TEAS 7 Chemistry: Elements and the Periodic Table
11:11
Helium - Periodic Table of Videos
1:00:11
What is the Periodic Table? How are Elements Organized?
11:06