noun
- the addition of a proton (hydrogen ion) to an atom, molecule, or ion
Usage: chemistry
Examples
- Protonation of the amino group occurs in acidic solutions.
- The protonation state of the protein affects its function.
- Researchers studied the protonation of various organic compounds.
- Protonation can change the charge and reactivity of molecules.
- The pH level determines the degree of protonation in the solution.
- Protonation is a fundamental process in acid-base chemistry.