DM: Electron Configuration of Transition Elements
21:34
What ARE atomic orbitals?
29:25
Periodicity | Full Topic | A level Chemistry
11:48
Electronic Configuration | First 20 Elements | spdf Notation
4:30
S3.1.9 Oxidation states of the transition elements (HL)
29:37
OS Self Study 03 Radicals
26:12
How to Remember Everything You Read
31:22
Periodic Table of Elements Explained - Metals, Nonmetals, Valence Electrons, Charges
57:35