Periodic Table of Elements - PubChem
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, …
GHS Classification Summary - PubChem
GHS, the Globally Harmonized System of Classification and Labeling of Chemicals, was developed by the United Nations as a way to bring into agreement the chemical regulations …
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Explore Resources Periodic Table of Elements Classification Browser Search and Analysis Tools Chemical Safety Information
Cocaine | C17H21NO4 | CID 446220 - PubChem
An alkaloid ester extracted from the leaves of plants including coca. It is a local anesthetic and vasoconstrictor and is clinically used for that purpose, particularly in the eye, ear, nose, and …
Ionization Energy | Periodic Table of Elements - PubChem
Explore how ionization energy changes with atomic number in the periodic table of elements via interactive plots.
Nitrogen | N (Element) - PubChem
LICENSE https://www.nist.gov/pml/database-disclaimer Nitrogen https://physics.nist.gov/cgi-bin/Elements/elInfo.pl?element=7 IUPAC Periodic Table of the Elements and Isotopes (IPTEI) …
Boiling Point | Periodic Table of Elements - PubChem
Explore how boiling point changes with atomic number in the periodic table of elements via interactive plots.
Copper | Cu (Element) - PubChem
https://www.nist.gov/pml/database-disclaimer Copper https://physics.nist.gov/cgi-bin/Elements/elInfo.pl?element=29 IUPAC Periodic Table of the Elements and Isotopes …
Moscovium | Mc (Element) - PubChem
This produced one atom of moscovium-287 and three atoms of moscovium-288. All four atoms quickly decayed into other elements. Moscovium's most stable isotope, moscovium-289, has a …
Carbon | C (Element) - PubChem
Carbon is unique among the elements in the vast number and variety of compounds it can form. With hydrogen, oxygen, nitrogen, and other elements, it forms a very large number of …