Checker searches for atoms with marked default and non-default valence properties.
Fixer offers removing the identified valence properties (removevalenceproperty).
Example :
| Valence Property Checker ( valenceproperty) | Warning: | Fix | 
|---|---|---|
| Remove Valence Property ( removevalenceproperty) | ||
| Detect Marked Valence Property |  example valence property check |  fixed valence property |