How do you indicate an error in a chemical formula?

In Moxon's list, the vertical line with an underline in the text indicates a change of fount. So my best guess here is that the proofreader wanted “withall” ... Proofreading marks are symbols that show how to correct minor mistakes in printed documents. A proofreader usually uses a red pen to write these notations ... May 8, 2023 ... Proofreading marks are symbols and notations editors use to correct printed documents. Each symbol specifies a certain error the author should correct. Dec 20, 2016 ... Proofreading Marks ... These proofreading marks are used to supplement the digital annotation features provided by PDF and MS Word tools. Contains content contrary to common Christian beliefs (i.e. evolution). Neutral. Avoids religious or theoretical topics or presents multiple viewpoints without ... Proofreading Marks Chart ; Description. Convenient, useful learning tools that decorate as they educate! Each chart measures 17" by 22". Related lessons and ... Sep 28, 2015 ... Proofreading stamps are simply digital versions of the symbols you would draw by hand on a paper proof. Proofreading marks are shorthand symbols that identify where changes are needed in a document. Proofreading Marks 101. Even More Writing Tips ... Nov 17, 2020 ... PDFpen is the only PDF editor with built-in proofreading marks. They're readily available for you to use for proofreading PDFs. Common Proofreading Marks for Hand Markups Checklist ... A quick-reference Checklist of specific and commonly used proofreading marks for lawyers to use in ...