This episode takes a look at the elements Carbon, Gold, Neon, Zirconium and Antimony.
This episode takes a look at the elements Silver, Hydrogen, Phosphorus, Germanium and Sulphur.
This episode takes a look at the elements Chlorine, Titanium, Gallium, Potassium and Nickel.
This episode takes a look at the elements Sodium, Oxygen, Argon, Arsenic and Zinc.
This episode takes a look at the elements Platinum, Iodine, Aluminum, Iron and Tungsten.
This episode takes a look at the elements Silicon, Fluorine, Lithium, Boron and Chromium.
