Common Cations, Anions, Acids, Salts and Hydrate Nomenclature

http://web.mst.edu/~tbone/Subjects/TBone/chem1/Chem%201%20Compound%20Sheet%20FS08.pdf

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https://en.m.wikipedia.org/wiki/Salt_(chemistry)

https://en.m.wikipedia.org/wiki/Zwitterion

https://en.m.wikipedia.org/wiki/Amphoterism

Zwitterion
Ampholyte
Amino Acid
Enzyme
Carboxyl/Carbonyl
Peptide Bond

Metal-to-Ligand
Metal Carbonyl

acid/base neutralized elemental complex

Clioquinol (Ampholyte)
Ampicillin (Zwitterion)

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https://explainqn.com/ampholytes-vs-zwitterion/

https://chem.libretexts.org/Courses/University_of_South_Carolina__Upstate/USC_Upstate%3A_CHEM_U109_-Chemistry_of_Living_Things(Mueller)/14%3A_Amino_Acids%2C_Proteins%2C_and_Enzymes