Chemistry Symbols
Copy common molecules, ions, reaction arrows, and trend markers for chemistry notes.
Keep the molecules, charged species, and reaction symbols students most often write together on one page.
Most used together
Fast copyCopy symbols
Click to copy + add to trayGrouped by use
Useful combinations
Molecules and ions
Common molecular and ionic notation used together in chemistry notes.
Reactions and change
Equilibrium, reaction, heat, trend, and approximation markers.
Ready to paste
Copy-ready snippets
Useful combinations for notes, equations, and documents. Copy one as-is, then edit it in your document.
Recently copied
Find another symbol
Search by name, meaning, shortcut, or how you plan to use it.
Related symbol sets
Quick answers
Frequently asked questions
How do I copy these symbols?
Press any large symbol card or snippet. QuickSymbols copies it immediately and adds it to the copy tray, where you can combine several items.
Can I use these in Notion or Google Docs?
Yes. These are standard text characters, so you can paste them into Notion, Google Docs, email, notes, and most other text fields.
Do these work in Microsoft Word?
Yes. Paste them into Word like ordinary text. Their exact appearance can vary slightly with the selected font.
What is the difference between similar symbols?
The groups on this page explain the practical differences between the chemistry symbols shown here, including which forms fit common notes and equations.