(8) Periodic Table

A) Periodic trends

  1. Trends in the Periodic Table https://www.youtube.com/watch?v=P6DMEgE8CK8


B) Transition metals

  1. Colour of complex ions https://www.youtube.com/watch?v=_06Of_0x1wI

  2. Transition metals and their properties https://www.youtube.com/watch?v=m0Uj7mSC6HU