Final answer:
The atomic mass of silver is 107.87 amu.
Step-by-step explanation:
The atomic mass of silver is 107.87 amu (atomic mass units). The atomic mass is a weighted average of the masses of all the isotopes of an element, taking into account their relative abundances. In the case of silver, the most abundant isotope is silver-107, which has a mass of 106.905 amu. Since there are also other isotopes of silver, such as silver-109, which has a mass of 108.905 amu, the atomic mass of silver is slightly higher.