Example image of eyePlorer eyePlorer map for 'Chemical substance': Chemical compound Material Hydrogen Laboratory Oxygen Properties of water Ratio Diamond Gold Salt Sodium chloride Sucrose Sugar Gas Liquid Phase (matter) Pressure Solid Temperature Chemical reaction Heat Light Matter Alloy Chemical Abstracts Service Non-stoichiometric compound Palladium hydride Law of definite proportions Chemical element Nuclear reaction Isotope Radioactive decay Allotropy Ozone Metal Copper Iron Lustre (mineralogy) Ductility Carbon Nitrogen Nonmetal Electronegativity Ion Metalloid Silicon Molecule Chemical bond Crystal Crystal structure