Subject	atomic number
Predicate	left to
Object	to right given row of periodic table
Modality	Modality Occurrences
Polarity	POSITIVE
Plausibility	0.0029
Neighborhood Sigma	0.0030
Local Sigma	1.0000
Example Sentences	Sentence Occurrences Source atomic numbers increase from left to right across any given row of the periodic table 1 Answers.com Questions