Question

One a.m.u is defined as mass of :

• A. ${\frac{1}{16}}^{th}$ mass of one oxygen atom
• B. ${\frac{1}{14}}^{th}$ mass of one atom of nitrogen
• C. ${\frac{1}{12}}^{th}$ mass of one carbon-12 atom
• D. None of above

Answer 1

Answer: (C)