Subject radioactive decay
Predicate has_property
Object useful
Modality
Modality Occurrences
Polarity POSITIVE
Plausibility 0.6910
Neighborhood Sigma 0.7292
Local Sigma 0.6910
Example Sentences
Sentence Occurrences Source
radioactive decay is useful 2 Google Autocomplete
radioactive decay is useful in dating rocks and minerals 1 Answers.com Questions