Noun
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the 14th letter of the Roman alphabet
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(of a solution) concentration expressed in gram equivalents of solute per liter
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a unit of force equal to the force that imparts an acceleration of 1 m/sec/sec to a mass of 1 kilogram
equal to 100,000 dynes
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the cardinal compass point that is at 0 or 360 degrees
- due north -
a common nonmetallic element that is normally a colorless odorless tasteless inert diatomic gas
constitutes 78 percent of the atmosphere by volume
a constituent of all living tissues
- atomic number 7