<Tr> <Th> Spin </Th> <Td> 0 </Td> </Tr> <Tr> <Th> Excess energy </Th> <Td> 0 ± 0 keV </Td> </Tr> <Tr> <Th> Binding energy </Th> <Td> 92161.753 ± 0.014 keV </Td> </Tr> <Tr> <Td_colspan="2"> Complete table of nuclides </Td> </Tr>

What is the atomic weight of carbon 12