the mass that the atom or the element has
Atomic mass unit. Unit for mass for atoms & their sub-atomic particles. An electron is rounded to 0 amu (since its mass is less than 1 amu). A proton and a neutron are 1 amu each.
Atomic mass
In chemistry the abbreviation amu stands for atomic mass unit. It is defined as 1/12th the mass of a carbon atom.
The atomic mass (or weight) of silver is 107.8682 amu (atomic mass units)
The atomic mass number of aluminum is 27. The atomic mass of aluminum is 26.98115386
Atomic Mass Unit
Gold = AuIt has a relative atomic mass of 197and atomic number 79
i am pretty sure it is cobalt. atomic number is 27. it is a solid. it is a metal. its atomic mass is 58.933.
A- Atomic number P- Protons E- Electrons M- Mass A- Atomic# N- Neutrons
Atomic mass unit. Unit for mass for atoms & their sub-atomic particles. An electron is rounded to 0 amu (since its mass is less than 1 amu). A proton and a neutron are 1 amu each.
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
In chemistry the abbreviation amu stands for atomic mass unit. It is defined as 1/12th the mass of a carbon atom.
The atomic mass (or weight) of silver is 107.8682 amu (atomic mass units)
The atomic mass number of aluminum is 27. The atomic mass of aluminum is 26.98115386
Cobalt has an atomic mass of 58.933195(5) while nickel has an atomic mass of 58.6934(4). Nickel has the lower atomic mass.