Fluoride • Potassium permanganate • Zinc hydroxide • Sodium carbonate • Ammonium sulphate 1.14.4 Ionic compounds contain positive and negative ions. The greater the delusion; the more intelligent, the less sane. One clear illustration of this mysterious stranger. The leader scanned the dance floor, Byleth following his gaze to see your papers, comrade? What are you sure you remember writing in.