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Search chemicals by name, molecular formula, structure, and other identifiers. Find chemical and physical properties, biological activities, safety and toxicity information, patents, literature citations and more.
- NIH National Library of Medicine NCBI
NCBI is a hub for biotechnology information, offering...
- Docs
The question is not surprising as the names “substance” and...
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PubChem Upload tool enables users to submit data to the...
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The sections, along with their child subsections, that are...
- Periodic Table
Interactive periodic table with up-to-date element property...
- Explore Data Sources
Browse PubChem data sources by country, type of data...
- NIH National Library of Medicine NCBI
Interactive periodic table with up-to-date element property data collected from authoritative sources. Look up chemical element names, symbols, atomic masses and other properties, visualize trends, or even test your elements knowledge by playing a periodic table game!
Interactive periodic table showing names, electrons, and oxidation states. Visualize trends, 3D orbitals, isotopes, and mix compounds. Fully descriptive writeups.
Moreover, new specialities continue to appear, as, for example, pesticide, forensic, and computer chemistry. This is an interactive periodic table of the elements showing their atomic weights, atomic numbers, electron configurations, and state at room temperature.
BY SYMBOL IN AN ALPHABETICAL ORDER. You can click on the column header to sort the table by that column. Click on an element symbol to get detailed facts about the element.
The Royal Society of Chemistry's interactive periodic table features history, alchemy, podcasts, videos, and data trends across the periodic table. Click the tabs at the top to explore each section.
View the latest release of the Periodic Table (dated 8 Jan 2016) includes the recently added elements 113, 115, 117, and 118 with their temporary names and symbols.
