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4.9 Alchemy. 5 Mathematical studies. Toggle Mathematical studies subsection. 5.1 Perspective. 5.2 Geometry. 5.3 Anamorphosis. 6 Engineering and invention.
Miners in the age of alchemy also gave bismuth the name tectum argenti, or "silver being made" in the sense of silver still in the process of being formed within the Earth. [ 14 ] [ 15 ] [ 16 ] Bismuth was also known to the Incas and used (along with the usual copper and tin) in a special bronze alloy for knives.
HAZMAT 5.1 placard on a pail of UN 2468,Trichloroisocyanuric acid for use in swimming pools. An oxidizer is a material that may, generally by yielding oxygen, cause or enhance the combustion of other materials.
For many centuries, it was the most sought-after goal in alchemy. The philosopher's stone was the central symbol of the mystical terminology of alchemy, symbolizing perfection at its finest, divine illumination, and heavenly bliss. Efforts to discover the philosopher's stone were known as the Magnum Opus ("Great Work"). [3]
Organic chemistry is a subdiscipline within chemistry involving the scientific study of the structure, properties, and reactions of organic compounds and organic materials, i.e., matter in its various forms that contain carbon atoms. [1]
In Hermeticism, however, alchemy is primarily a spiritual discipline, where the physical transformation of materials is a metaphor for the spiritual purification and perfection of the soul. The ultimate goal of alchemical work is the creation of the philosopher's stone , which symbolizes the attainment of spiritual enlightenment and immortality.
The term chymistry has been used to describe the blend of alchemy and chemistry that existed before that time. [29] During the Renaissance, exoteric alchemy remained popular in the form of Paracelsian iatrochemistry, while spiritual alchemy flourished, realigned to its Platonic, Hermetic, and Gnostic roots. Consequently, the symbolic quest for ...
n/a Ensembl n/a n/a UniProt n a n/a RefSeq (mRNA) n/a n/a RefSeq (protein) n/a n/a Location (UCSC) n/a n/a PubMed search n/a n/a Wikidata View/Edit Human arachidonate 5-lipoxygenase Identifiers EC no. 1.13.11.34 CAS no. 80619-02-9 [permanent dead link ] Databases IntEnz IntEnz view BRENDA BRENDA entry ExPASy NiceZyme view KEGG KEGG entry MetaCyc metabolic pathway PRIAM profile PDB ...