Ammonium
type: Entity
type: Concept
created: 2022-02-07T17:00:00
broader: Chemical entity
definition: [Wikipedia] The ammonium cation is a positively charged polyatomic ion with the chemical formula NH+4. It is formed by the protonation of ammonia (NH3). Ammonium is also a general name for positively charged or protonated substituted amines and quaternary ammonium cations (NR+4), where one or more hydrogen atoms are replaced by organic groups (indicated by R).
definition: [ChEBI] An onium cation obtained by protonation of ammonia.
in scheme: ozcar-theia

Chemical entity
type: Concept
narrower: Ammonium