How do you work out the mass of an atom

- How do you work out the mass number of an atom
- How do you work out the atomic mass of an element
- How to work out the mass of an atom
- How to work out the mass of an atom using avogadro's constant
- How do you work out the relative atomic mass of an element
- How do you work out the relative atomic mass of two isotopes
- How do you work out relative atomic mass of an isotope
- How to work out the mass number of an atom
- How to work out the relative atomic mass of an atom
- How to work out the mass of one atom
- How to work out the atomic mass of an element