What name is given to the group of elements that includes fluorine, chlorine, bromine and iodine?
what name is given to the group of elements that includes fluorine, chlorine, bromine and iodine
FreebaseQA-train-3507.P0 FreebaseQA-train-3507.P1 FreebaseQA-train-3507.P2 FreebaseQA-train-3507.P3
bromine chlorine fluorine iodine
bromine chlorine fluorine iodine
m.025svll m.025tkqp m.025rqc3 m.025rw2h
chemistry.chemical_element.chemical_series chemistry.chemical_element.chemical_series chemistry.chemical_element.chemical_series chemistry.chemical_element.chemical_series
m.03gcp
halogen
m.03gcp
halogen
m.03gcp
halogen
m.03gcp
halogen