The atomic mass of ammonia is 17 atomic mass units what is
The atomic mass of ammonia is 17 atomic mass units. What is the atomic mass of nitrogen if a molecule of ammonia consists of one atom of nitrogen and three atoms of hydrogen?
a. -14 amu. b. 20 amu c. 14 amu. d. -20 amu.
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the atomic mass of ammonia is 17 atomic mass units what is the atomic mass of nitrogen if a molecule of ammonia
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