Subject	polyatomic ion
Predicate	has_property
Object	visible
Modality	Modality Occurrences
Polarity	POSITIVE
Plausibility	0.0007
Neighborhood Sigma	0.0007
Local Sigma	0.0007
Example Sentences	Sentence Occurrences Source a polyatomic ion is visible 2 Google Autocomplete polyatomic ions are visible 1 Google Autocomplete