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SketchElThis feature in other tools
Charges, isotopes and atom labels in SketchEl
Edit Molecule table with element, charge and isotope columns.

- What we checked
- Charges, isotopes and arbitrary element labels can be set on atoms.
- Result
- Yes, according to the manual: Arbitrary labels, ionic charges and isotope masses. Yes, according to the manual. Arbitrary labels, ionic charges and isotope masses.
- Version we tested
- 1.62, on macOS 27.0.1 arm64
- Manual
- sketchel.sourceforge.net