Example image of eyePlorer eyePlorer map for 'Chemical formula': Atom Chemical compound Chemical element Chemical symbol Molecule Subscript and superscript Chemical equation Chemical reaction Empirical formula Ionic compound Jöns Jacob Berzelius Molecular geometry Structural formula Carbon Glucose Hydrogen Methane Oxygen Chemical bond Isomer Ethane Ethylene Functional group Polymer Hydrocarbon Ion Polyatomic ion Isotope Nuclear chemistry Stable nuclide Atomic number Nuclear reaction Chemistry Analytical chemistry Elemental analysis Hexane Hydrogen peroxide Acetic acid Formaldehyde Fullerene Integer Non-stoichiometric compound Decimal Homologous series Chemical formula Collation Dictionary of chemical formulas Merge (Cymene)ruthenium dichloride dimer 1,1-Difluoroethane