A Tabela Periódica: Raio Atômico, Energia de Ionização e Eletronegatividade.

3:33
The Chemical Bond: Covalent vs. Ionic and Polar vs. Nonpolar

24:55
Periodic Trends: Electronegativity, Ionization Energy, Atomic Radius - TUTOR HOTLINE

8:42
Nombre quantique, Orbitale Atomique et Configuration électronique

12:13
Periodic Table Trends: Ionization Energy

5:37
What staying up all night does to your brain - Anna Rothschild

9:49
Trends in the Periodic Table

18:49
GENERAL CHEMISTRY explained in 19 Minutes

11:22