Question

al mass of Its atom? the atomic mass of is in fraction. What does this mean an ebrisht​

Answer 1

Answer:

The atomic mass of an element is in Fraction

The atomic masses of most elements are fractional because they exist as a mixture of isotopes of different masses

Answer 2

Answer:

The majority of elements exist as a mixture of isotopes of different masses. Because of this combination, fractional atomic masses arise. The atomic mass is the average of atomic masses of all the isotopes of an element, and it can be expressed as,

\(Average\, mass = \frac{Total\, mass\, of\, all\, atoms}{number\, of\, atoms}\)