Subject	elements
Predicate	share
Object	similar properties
Modality	Modality Occurrences often 1
Polarity	POSITIVE
Plausibility	0.0061
Neighborhood Sigma	0.0061
Local Sigma	1.0000
Example Sentences	Sentence Occurrences Source elements in a family or group in a periodic table often share similar properties 1 Answers.com Questions