Movement of ions
Mobile charge carriers - Ionic conduction
(Coloured ions demo)
Mobile charge carriers - Ionic conduction
(Coloured ions demo)
paper wet with ammonia, add copper (II) sulphate and Magnesium permanganate on the middle line
paper wet with ammonia, scatter potassium permanganate. Use white power supply shelf 4? and small circle of copper instead of the large one in picture