Current Periodic Table 2024. Jacques los alamos national laboratory. The table currently lists 118 chemical elements.

1 periodic table and data sheet physical constants and formulae avogadro’s constant n a 6.022 1023 mol−1 molar gas constant r 8.314 j k−1 mol−1 faraday constant f. The periodic table contains nist’s latest critically evaluated data for atomic properties of the elements.