What is internationally accepted standard for comparing atomic masses of elements?
Answers
Answered by
0
amu(atomic mass units)
he unified atomic mass unit (symbol:u) or Dalton (symbol: Da) is the standard unit that is used for indicating mass on an atomic or molecular scale (atomic mass). One unified atomic mass unit is approximately the mass of one nucleon(either a single proton or neutron) and is numerically equivalent to 1 g/mol.It is defined as one twelfth of the mass of an unbound neutral atom of carbon-12 in its nuclear and electronic ground state,and has a value of 1.660539040(20)×10−27 kg.The CIPMhas categorised it as a non-SI unit accepted for use with the SI, and whose value in SI units must be obtained experimentally.
he unified atomic mass unit (symbol:u) or Dalton (symbol: Da) is the standard unit that is used for indicating mass on an atomic or molecular scale (atomic mass). One unified atomic mass unit is approximately the mass of one nucleon(either a single proton or neutron) and is numerically equivalent to 1 g/mol.It is defined as one twelfth of the mass of an unbound neutral atom of carbon-12 in its nuclear and electronic ground state,and has a value of 1.660539040(20)×10−27 kg.The CIPMhas categorised it as a non-SI unit accepted for use with the SI, and whose value in SI units must be obtained experimentally.
Answered by
0
Atomic Mass is the accepted
Similar questions