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This template is used to create arrows pointing in the four cardinal directions, in various colour options. See the tables below for all currently-available values. See the tables below for all currently-available values.
Arrow pushing or electron pushing is a technique used to describe the progression of organic chemistry reaction mechanisms. [1] It was first developed by Sir Robert Robinson . In using arrow pushing, "curved arrows" or "curly arrows" are drawn on the structural formulae of reactants in a chemical equation to show the reaction mechanism .
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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.
Astronomical symbols – Symbols in astronomy; Chemical symbol – Abbreviations used in chemistry; Chinese punctuation – Punctuation used with Chinese characters; Currency symbol – Symbol used to represent a monetary currency's name; Diacritic – Modifier mark added to a letter (accent marks etc.)
This template is used to create arrows pointing in the four cardinal directions, in various colour options. See the tables below for all currently-available values. See the tables below for all currently-available values.
For other symbols, such as the arrow, star, and heart, there isn’t a direct keyboard shortcut symbol. However, you can use a handy shortcut to get to the emoji library you’re used to seeing on ...
os-formatter: a template that accepts symbol, common, notable, and predicted parameters and produces formatted wikitext.; symbol: element to be selected from the data.; The main-space pages that use these templates should include a definition of the reference named "cn" which might look like