>>11526847 lb
>>11526650 lb
Potassium….
Radioactive, plants absorb it .
https://www.buyisotope.com/potassium-isotopes.php
"Potassium-41 isotope (K-41 isotope, 41K isotope)
POTASSIUM-41 isotope is used for Potassium-42 (K-42 isotope, 42K isotope) radionuclide (radioisotope) production (can be used in life science for healthcare and medical applications and pharmaceuticals industries);
POTASSIUM-41 isotope is used for agrochemical research;
POTASSIUM-41 isotope is used for design and synthesis of drugs;
POTASSIUM-41 isotope is used for for medical and biological research in magnetometers;
Potassium-41 isotope is available to order from BuyIsotope.com in Potassium-41 chloride (KCl) chemical form. Please contact us via request a Potassium-41 isotope quote BuyIsotope.com to order Potassium-41 isotope, to get Potassium-41 price and to buy Potassium-41 isotope."
Radio active corn?
Used as biomarker? Oh yes it is….
The decay of 40K to 40Ar enables a commonly used method for dating rocks. The conventional K-Ar dating method depends on the assumption that the rocks contained no argon at the time of formation and that all the subsequent radiogenic argon (i.e., 40Ar) was quantitatively retained. Minerals are dated by measurement of the concentration of potassium and the amount of radiogenic 40Ar that has accumulated.
All other potassium isotopes have half-lives under a day, most under a minute. The least stable is 31K, a three-proton emitter discovered in 2019; its half-life was measured to be shorter than 10 picoseconds. [14] [15]
Outside its use in dating, 40K has been used extensively as tracers in studies of weathering. Various potassium isotopes have also been used for nutrient cycling studies because potassium is a macronutrient required for life.
https://everipedia.org/wiki/lang_en/Isotopes_of_potassium
The genius…….