Subject	rubidium
Predicate	be ionised
Object	in a mass spectrometer
Modality	Modality Occurrences
Polarity	POSITIVE
Plausibility	0.1283
Neighborhood Sigma	0.1500
Local Sigma	0.7284
Example Sentences	Sentence Occurrences Source rubidium is ionised in a mass spectrometer 1 Google Autocomplete