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Look up monovalent or monovalence in Wiktionary, the free dictionary.
Monovalence or Monovalent may refer to:
- Monovalent ion, an atom, ion, or chemical group with a valency of one, which thus can form one covalent bond
- Monovalent vaccine, a vaccine directed at only one pathogen
- Monovalent antibody, an antibody with affinity for one epitope, antigen, or strain of microorganism
- Monovalent verb or Intransitive verb, a verb that takes no direct object and has only one argument