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heavy nitrogen
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noun
the stable isotope of nitrogen having a mass number of 15.
QUIZ
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Question 1 of 7
Which sentence is correct?
Words nearby heavy nitrogen
heavy ion, heavy-laden, heavy lifting, heavy metal, heavy middleweight, heavy nitrogen, heavy oil, heavy oxygen, heavy particle, heavy petting, heavyset
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Based on the Random House Unabridged Dictionary, © Random House, Inc. 2023