<Tr> <Td> Data pages for elements (show) <Ul> <Li> Abundance </Li> <Li> Atomic radius </Li> <Li> Boiling point </Li> <Li> Critical point </Li> <Li> Density </Li> <Li> Elasticity </Li> <Li> Electrical resistivity </Li> <Li> Electron affinity / configuration </Li> <Li> Electronegativity </Li> <Li> Hardness </Li> <Li> Heat capacity / of fusion / of vaporization </Li> <Li> Ionization energy </Li> <Li> Melting point </Li> <Li> Oxidation state </Li> <Li> Speed of sound </Li> <Li> Thermal conductivity / expansion coefficient </Li> <Li> Vapor pressure </Li> </Ul> </Td> </Tr> <Ul> <Li> Abundance </Li> <Li> Atomic radius </Li> <Li> Boiling point </Li> <Li> Critical point </Li> <Li> Density </Li> <Li> Elasticity </Li> <Li> Electrical resistivity </Li> <Li> Electron affinity / configuration </Li> <Li> Electronegativity </Li> <Li> Hardness </Li> <Li> Heat capacity / of fusion / of vaporization </Li> <Li> Ionization energy </Li> <Li> Melting point </Li> <Li> Oxidation state </Li> <Li> Speed of sound </Li> <Li> Thermal conductivity / expansion coefficient </Li> <Li> Vapor pressure </Li> </Ul> <Li> Electron affinity / configuration </Li> <Li> Heat capacity / of fusion / of vaporization </Li>

When was each element on the periodic table discovered