Davy.!
Formula: KI
none
potassium hydroxide
potassium thiocyanate
Formula: KOH
potassuim reacts with water!
silvery metal, very soft
Due to Chromium(VI) atoms
As with all hydroxides it is an alkali.
one
The boiling point of potassium is 759 °C.
It is a preservative, often used in meats.