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Also known as Mendeleev's periodic table, periodic table of chemical elements, periodic table of elements, the periodic table, periodic classification of elements
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AI overview
The periodic table is an organized arrangement of all chemical elements into rows and columns that reveals a fundamental pattern: elements with similar properties repeat in a predictable way when ordered by their atomic numbers. It's a foundational tool used across chemistry, physics, and other sciences because it helps scientists understand and predict how elements behave and interact with one another.
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Wikidata facts
- Image
- Periodic table (32-col, enwiki), black and white.png
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- Commons category
- Periodic table
- Commons gallery
- Periodic table of elements
- inception
- 1869-03-06
- short name
- PSdE
- Stack Exchange tag
- chemistry.stackexchange.com/tags/periodic-table