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 …

PERIODIC TABLE OF ELEMENTS Chemical Group Block 18

Explore Resources Periodic Table of Elements Classification Browser Search and Analysis Tools Chemical Safety Information

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 and standards of …

Copper Sulfate | CuSO4 or CuO4S | CID 24462 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities ...

Elements PubChem has summary pages specific to chemical elements, and a periodic table. Periodic Table As we mark the 150th anniversary of the periodic table, the scientific community has declared …

PERIODIC TABLE OF ELEMENTS

Sep 15, 2025 · Chromate | CrO4-2 | CID 24461 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety ...

Perfluorooctanoic acid is a fluoroalkanoic acid that is perfluorinated octanoic acid. It has a role as an endocrine disruptor, a surfactant, a xenobiotic, a carcinogenic agent and an environmental …

1-Pentanol | C5H12O | CID 6276 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety ...