its in bananas
Potassium has three naturally occurring isotopes: potassium-39, potassium-40, and potassium-41. The most common isotope is potassium-39, which makes up about 93% of naturally occurring potassium.
+1.
no
Potassium hydroxide is the most common. J Ayres
Potassium
39
The most common isotope is 20
The two most common alkali metals are sodium and potassium. They are found in many compounds and minerals, and are essential for various biological processes in living organisms.
Probably the most well known, bananas are an excellent source of potassium. However potassium can also be found in orange juice, fish, nuts, beans, and chocolate.
The common charge for the element potassium is +1.
Potassium Acetate
Potassium Carbonate