réactif znamená v Angličtina

reagent [reagents]▼◼◼◼(substance used in chemical reactions)
noun
[UK: riː.ˈeɪ.dʒənt] [US: ri.ˈeɪ.dʒənt]

reactant [reactants]▼◼◼◻(participant at the start of a chemical reaction)
noun
[UK: ri.ˈæk.tənt] [US: ri.ˈæk.tənt]

precursor [precursors]▼◼◻◻(chemical compound)
noun
[UK: ˌpriːˈk.ɜː.sə(r)] [US: priˈk.ɝː.sər]

reactor [reactors]▼◼◻◻(chemical substance which responds to another substance)
noun
[UK: rɪ.ˈæk.tə(r)] [US: ri.ˈæk.tər]