SEARCH Articles Figures Tables Acid proton transfer Acid-base definitions Acidic proton transfer Acidity definitions Acids definition Acids protonic Base protonation Base, definition Bases protonic Br0nsted Br0nsted acid Br0nsted acidity Br0nsted base Br0nsted-Lowry Definition Br0nsted-Lowry acid-base Br0nsted-Lowry base Proton acids Protonated base