Subject	exception
Predicate	be for
Object	electron configurations
Modality	Modality Occurrences some[subj/copper an] 1
Polarity	POSITIVE
Plausibility	0.0024
Neighborhood Sigma	0.0025
Local Sigma	1.0000
Example Sentences	Sentence Occurrences Source copper an exception is for electron configurations 1 Google Autocomplete