Carbon's Atomic Mass is ~12.0107. All of those decimals at the end tell us that there is more than one isotope of carbon. If you round the number, you will find the most common isotope of carbon. (Carbon12)
IUPAC recommend in this case the expression atomic weight, not atomic mass.
The atomic weight of carbon (IUPAC Table, 2009) is [12,0096; 12,0116]. This mean that the atomic weight is variable between the above mentioned limits, depending on the type of the sample.
Molar Mass
Carbon is a non metal element. Atomic number of it is 47.
Atomic mass.
The atomic mass of silver is approximately 107.87 atomic mass units.
The atomic mass of aluminum is approximately 26.98 atomic mass units.
Molar Mass
it has 6 electons. atomic number is 6. Atomic Mass is 12.011
6
Atomic Number = 6. Atomic Weight = 12.011
6
Simply 'C'
6 -slim
Carbon is a non metal element. Atomic number of it is 47.
Atomic no.=no. of protons Atomic mass=no. of protons+no. of neutrons Hence, atomic mass is greater
The atomic mass is the mass of a molecule, atomic particle or sub-atomic particle.
Atomic mass.
The atomic mass of silver is approximately 107.87 atomic mass units.