Example image of eyePlorer eyePlorer map for 'Halogen': Astatine Bromine Chemical element Chlorine Fluorine Group (periodic table) International Union of Pure and Applied Chemistry Iodine Nonmetal Periodic table Ununseptium Standard conditions for temperature and pressure State of matter Chemical compound Ion Reactivity Halide Iodate Oxyanion Halocarbon Diatomic molecule Temperature Chemist Jöns Jacob Berzelius Metal Salt (chemistry) Sweden Boiling point Electron configuration Electronegativity Melting point Effective nuclear charge Noble gas Silicon tetrafluoride Polytetrafluoroethylene Disinfectant Bacteria Microorganism Sterilization (microbiology) Bleach Paper Sodium hypochlorite Textile Acid Astatane Hydrogen bromide Hydrogen chloride Hydrogen fluoride Hydrogen halide Hydrogen iodide