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  1. Periodic Table of the Elements 18 ... Source: CRC Handbook of Chemistry and Physics, 104th ed., 2023–2024, CRC Press

  2. Free Printable Periodic Tables (PDF and PNG)

    These periodic tables use accurate data for name, atomic number, element symbol, atomic weight, and electron configuration, obtained from the International Union of Pure and Applied …

  3. ** If this number is in parentheses, then it refers to the atomic mass of the most stable isotope.

  4. AP® CHEMISTRY EQUATIONS AND CONSTANTS, EFFECTIVE 2025 UNIT SYMBOLS UNIT CONVERSIONS ... Appendixes V.1 | 228 Return to Table of Contents 2024 College Board

  5. Periodic Table - Castle Software, Inc

    Reference Tables for Chemistry Copyright 2001- 2025 Castle Software, Inc. All Rights Reserved

  6. Periodic Table - Ptable

    Interactive periodic table showing names, electrons, and oxidation states. Visualize trends, 3D orbitals, isotopes, and mix compounds. Fully descriptive writeups.

  7. Free Printable Periodic Tables (PDF) - ThoughtCo

    Jun 10, 2025 · You can print different types of periodic tables with data like melting points and electronegativity. The printable tables are available in color and black-and-white, and even …

  8. Periodic table reference sheets - TPT

    This reference sheet features an easy to read and use periodic table with 118 elements. It also includes a flowchart for chemical nomenclature, plus all the physics equations and constant …

  9. Homologous Series of Hydrocarbons ... Note: n = number of carbon atoms Reference Tables for Physical Setting/Chemistry – 2011 Edition 7

  10. Ta W Re Tantalum Tungsten Rhenium 180.95 183.84 186.21