Atomic weight is used for historical reasons. It was the first science to investigate the same physical objects.
You can use atomic weight to calculate the number of atoms in a given sample of an element. # g of sample element x (6.02 x 1023 / atomic weight in grams) = # of atoms
Atomic weight = Weight of protons + Weight of neutrons
Unified atomic mass unit
Atomic Number = 6. Atomic Weight = 12.011
your mom is the atomic weight of a carbonate
Germanium (Ge) has an atomic weight of 72.64 g/mol
Atomic weight 28.086
The atomic weight of zirconium is 91,224.
85.4678 is the atomic weight of Rb.
The atomic weight of zirconium is 91,224.
Selenium (Se) has an atomic weight of 79,04.
Atomic weight