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ChemCanvasThis feature in other tools
Charges, isotopes and atom labels in ChemCanvas
Element palette and charge controls beside the drawing canvas.

- What we checked
- Charges, isotopes and arbitrary element labels can be set on atoms.
- Result
- Yes, according to the manual: Editable symbols, charges and isotope numbers. Yes, according to the manual. Editable symbols, charges and isotope numbers.
- Version we tested
- 0.14.8, on macOS 27.0.1 arm64
- Manual
- github.com