A symbol used in 18th century chemistry to indicate sulfuric acid.
The cross topped by a triangle is the most common alchemical symbol for sulfur, and the horizontal bar with two curls is commonly used to indicate acid (it can be seen on any number of other acid-based symbols).
Asymmetric, Closed shape, Monochrome, Contains both straight and curved lines, Has crossing lines.
Category: Alchemical Symbols.
More symbols in Alchemical Symbols:
Alchemical symbols, originally devised as part of alchemy, were used to denote some elements and some compounds until the 18th century. Note that while notation like this was mostly standardized, sty… read more »