Search Result for "atomic number 8":
Wordnet 3.0

NOUN (1)

1. a nonmetallic bivalent element that is normally a colorless odorless tasteless nonflammable diatomic gas; constitutes 21 percent of the atmosphere by volume; the most abundant element in the earth's crust;
[syn: oxygen, O, atomic number 8]



WordNet (r) 3.0 (2006):

atomic number 8
    n 1: a nonmetallic bivalent element that is normally a colorless
         odorless tasteless nonflammable diatomic gas; constitutes
         21 percent of the atmosphere by volume; the most abundant
         element in the earth's crust [syn: oxygen, O, atomic
         number 8]