Printable Periodic Table
Part A — Periodic table of the elements
Reference table. Print in landscape for the largest text.
Key: atomic number · symbol · name · standard atomic weight (IUPAC 2021, abridged to 4 significant figures; [ ] = mass number of the longest-lived isotope).
Part B — Blank periodic table worksheet
Fill in the atomic number and symbol of each element. Then shade the alkali metals, halogens and noble gases in different colours.
In each box write the atomic number and symbol. Bottom rows: lanthanides (57–71) and actinides (89–103).
Key: atomic number · symbol · name · standard atomic weight (IUPAC 2021, abridged to 4 significant figures; [ ] = mass number of the longest-lived isotope).
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