[ree-ak-tiv-i-tee] /ˌri ækˈtɪv ɪ ti/
the quality or condition of being .
Chemistry. the relative capacity of an atom, molecule, or radical to undergo a chemical reaction with another atom, molecule, or compound.
Physics. a measure of the deviation from the condition at which a nuclear reactor is critical.
Immunology. the ability of an antigen to combine with an antibody.
reactivity re·ac·tiv·i·ty (rē’āk-tĭv’ĭ-tē)
noun the study of the spatial and temporal characteristics in human reactions
[ree-ak-ter] /riˈæk tər/ noun 1. a person or thing that or undergoes . 2. Electricity. a device whose primary purpose is to introduce into a circuit. 3. Immunology, Veterinary Medicine. a patient or animal that reacts positively towards a foreign material. 4. Also called atomic pile, chain reactor, chain-reacting pile, nuclear reactor, pile. Physics. an […]
noun 1. 1 (def 11).
noun 1. the container surrounding and protecting the core of a nuclear reactor.