Online Videos –

The Periodic Table

These videos of our regular classes are available to our regular class students.

Each lesson is broken up into a few videos. In the description below each video, you can look for the content or question that you would like to view or revisit.

20  The Periodic Table (I) – Period 3
20 The Periodic Table (1-1).jpg
Video 1-1
  • Physical property trends of Period 3 elements (Q1, Q2)

20 The Periodic Table (1-2).jpg
Video 1-2
  • Redox property trends of Period 3 elements

  • Reactions with oxygen, chlorine, and water

20 The Periodic Table (1-3).jpg
Video 1-3
  • Trends in structure & bonding of Period 3 oxides and chlorides (Q3)

  • Trends in the pH of Period 3 oxides with water (Q4)

20 The Periodic Table (1-4).jpg
Video 1-4
  • Reactions of Period 3 oxides with acids and bases (Q5, Q6)

20 The Periodic Table (1-5).jpg
Video 1-5
  • Trends in the reaction of the Period 3 chlorides with water (Q8)

20 The Periodic Table (1-6).jpg
Video 1-6
  • Practices (Q9 to Q13)

20  The Periodic Table (II) – Groups 2 and 17
20 The Periodic Table (2-1).jpg
Video 2-1
  • Reducing power of Group 2 elements: reaction with oxygen and water

  • Reaction of Group 2 oxides with water

  • Practices (Q1, Q2, Q3)

20 The Periodic Table (2-2).jpg
Video 2-2
  • Thermal stability of Group 2 carbonates (Q4, Q5)

20 The Periodic Table (2-3).jpg
Video 2-3
  • Practice (Q6, Q7)

20 The Periodic Table (2-4).jpg
Video 2-4
  • Physical properties of Group 17 elements

  • Oxidising power of Group 17 elements: common redox reactions (Q8, Q9)

20 The Periodic Table (2-5).jpg
Video 2-5
  • Practices (Q10, Q11, Q12)

20 The Periodic Table (2-6).jpg
Video 2-6
  • Physical properties and thermal stability of hydrogen halides (Q13 to Q17)

20 The Periodic Table (2-7).jpg
Video 2-7
  • Diagonal relationship (Q18, Q19)