Opposite of basic, in chemistry (6)
I believe the answer is:
acidic
(Other definitions for acidic that I've seen before include "Sour; bitter" , "scathing?" , "Sharp-tasting, sour" , "Cutting" , "Tart, sour" .)
I believe the answer is:
acidic
(Other definitions for acidic that I've seen before include "Sour; bitter" , "scathing?" , "Sharp-tasting, sour" , "Cutting" , "Tart, sour" .)