Understanding Molecular & Formula Mass in Chemistry
39:29
The Mole & Avogadro's Number in Chemistry - Definition & Meaning
39:36
Introduction to Ionic Compounds
58:04
Structure of the Atom - Proton, Neutron, Electron - Atomic Number & Mass Number - [1-2-6]
52:16
Visualize & Name Organic Compounds in Organic Chemistry - [1-2-32]
12:16
7 Outside The Box Puzzles
1:08:40
Intro to Chemistry & What is Chemistry? - [1-1-1]
34:04
Understanding Ions and Ionic Charge
59:54