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Alchemical symbols were used to denote chemical elements and compounds, as well as alchemical apparatus and processes, until the 18th century. Although notation was ...
Alchemical Symbols is a Unicode block containing symbols for chemicals and substances used in ancient and medieval alchemy texts. Many of the symbols are duplicates or redundant with previous characters. [3] Few fonts support more than a few characters in this block as of 2021. One that does and is free for personal use is Symbola 14.0.
Solar symbol: Alchemy: The alchemical symbol for the sun and various sun gods. Also the alchemical symbol for gold which is the metal represented by the Sun which is the astral counterpart. Cross of Saint Peter (Petrine Cross) Peter requested to be crucified upside down, as he felt unworthy to die in the same manner as Christ.
Aqua fortis - Old alchemical term for nitric acid. Aqua ragia - Old alchemical term for turpentine. Aqua regia - Mixture of aqua fortis and spirit of salt. Aquarius, an astrological sign; Aqua vitae - Old alchemical term for ethanol. Arachnomancy; Arcandam; Archaeomancy, divination through the use of special relics
Image of Alchimia, the embodiment of alchemy. Woodcut published by Leonhard Thurneysser in 1574. Thurneysser was a student of Paracelsus. In Renaissance alchemy, alkahest was the theorized "universal solvent".
Glauber's salt – sodium sulfate.Na 2 SO 4; Sal alembroth – salt composed of chlorides of ammonium and mercury.; Sal ammoniac – ammonium chloride.; Sal petrae (Med. Latin: "stone salt")/salt of petra/saltpetre/nitrate of potash – potassium nitrate, KNO 3, typically mined from covered dungheaps.
Saturn symbol; Suns in alchemy; V. Venus symbol This page was last edited on 1 September 2023, at 18:19 (UTC). Text is available under the Creative Commons ...
Newton's various surviving alchemical notebooks clearly show that he made no distinctions between alchemy and what's now considered science. Optical experiments were written on the same pages as recipes from arcane sources. Newton did not always record his chemical experiments in the most transparent way.