The Atomic Mass of uranium 238 is 238,050 788 247 ± 0,000 002 044.
Atomic weight (not mass) of uranium is 238,02891.
Uranium is a radioactive element. It is in the f block. We use it for make energy.
Atomic mass
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 number: 92 protons mass: 238.1 amu
Atomic weight (not mass) of uranium is 238,02891.
This one is based one uranium. It is a radioactive one. Uraniums atomic number of that is 92.
Uranium is a radioactive element. It is in the f block. We use it for make energy.
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 (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.
The atomic mass of arsenic is approximately 74.92 atomic mass units.
The atomic mass of potassium is approximately 39.10 atomic mass units.