Substance with high pH (6)
I believe the answer is:
alkali
(Other definitions for alkali that I've seen before include "base solution" , "bases" , "Non-acid" , "Chemical base" , "Substance with pH of over 7" .)
I believe the answer is:
alkali
(Other definitions for alkali that I've seen before include "base solution" , "bases" , "Non-acid" , "Chemical base" , "Substance with pH of over 7" .)