Videos

Adaptive LAL1.0 hint
41

Adaptive LAL1.0 hint
41

Adaptive LAL1.0 hint
41

Adaptive LAL1.0 hint
41

Adaptive LAL2.0 hint
25

Adaptive LAL2.0 hint
25

Adaptive LAL2.0 hint
25

Adaptive LAL2.0 hint
25

Early Discovery of Elements
156

Early Discovery of Elements
156

Early Discovery of Elements
156

Early Discovery of Elements
156

Dobereiner's Triads
141

Dobereiner's Triads
141

Dobereiner's Triads
141

Dobereiner's Triads
141

Law of Octaves
135

Law of Octaves
135

Law of Octaves
135

Law of Octaves
135

Mendeleev's Periodic Table
253

Mendeleev's Periodic Table
253

Mendeleev's Periodic Table
253

Mendeleev's Periodic Table
253

Classification of Periodic Table
263

Classification of Periodic Table
263

Classification of Periodic Table
263

Classification of Periodic Table
263

Classification of Periodic Table
263

Electrons in Atoms
117

Electrons in Atoms
117

Electrons in Atoms
117

Electrons in Atoms
117

Electrons in Atoms
117

Explanation of Periodic Table
222

Trends in the Modern Periodic Table
71

Trends in the Modern Periodic Table
71

Trends in the Modern Periodic Table
71

Trends in the Modern Periodic Table
71

Trends in the Modern Periodic Table
71

Introduction
131

Introduction
131

Introduction
131

Introduction
131

Why Periodic?
124

Why Periodic?
124

Why Periodic?
124

Why Periodic?
124