Potassium tsis pauv
Non-exchangeable potassium yog hais txog ib yam ntawm cov av poov tshuaj. Nws yog cov poov tshuaj uas muaj nyob nruab nrab ntawm cov khaubncaws sab nraud povtseg ntawm trioctahedral txheej silicate cov zaub mov thiab ntawm cov npoo ntawm cov khoom, thiab tsis tuaj yeem hloov pauv thiab tshem tawm los ntawm cations ntawm nruab nrab ntsev hauv lub sijhawm luv luv.