Subject	subgroup
Predicate	be made
Object	in the periodic table
Modality	Modality Occurrences
Polarity	POSITIVE
Plausibility	0.7898
Neighborhood Sigma	1.0000
Local Sigma	1.0000
Example Sentences	Sentence Occurrences Source subgroups are made in the periodic table 2 Google Autocomplete, Answers.com Questions