To calculate the atomic mass of any element, add the no. of protons and neutrons. There
sum will be the atomic mass. The mass of electrons is not counted towards the atomic mass.
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To calculate the Atomic Mass of bromine, you would take the weighted average of the isotopic masses of bromine's isotopes, considering their relative abundance in nature. The atomic mass of bromine is approximately 79.904 u.
The relative atomic mass of bromine is approximately 79.904.
The atomic mass of bromine-97 is approximately 96.906 amu (atomic mass units).
The molecular mass of hydrogen bromide (HBr) is approximately 80.91 grams/mol. This is calculated by adding the atomic masses of hydrogen (1.01 g/mol) and bromine (79.90 g/mol).
The weighted average atomic mass of bromine is approximately 79.904 u. This value is calculated based on the natural abundance of bromine's isotopes.
The atomic mass of AgBr, which is a compound made up of silver (Ag) and bromine (Br) is the sum of the atomic masses of silver and bromine. Silver has an atomic mass of approximately 107.87 g/mol, while bromine has an atomic mass of approximately 79.904 g/mol. Therefore, the atomic mass of AgBr is approximately 107.87 + 79.904 = 187.774 g/mol.