The mass of an atom of nitrogen is

1.	The mass of an atom of nitrogen is
A.	\[\frac{14}{6.023\times {{10}^{23}}}g\]
B.	\[\frac{28}{6.023\times {{10}^{23}}}g\]
C.	\[\frac{1}{6.023\times {{10}^{23}}}g\]
D.	\[14\,a.m.u.\]
Answer» B. \[\frac{28}{6.023\times {{10}^{23}}}g\]

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The mass of an atom of nitrogen is

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