Neon is a non meta element. Atomic Mass of it is 20. Atomic number of it is 10.
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Neon is a non meta element. Atomic mass of it is 20.
It is 20.18
Ne: 20.1797
It is calculated as the ratio of the mass of one atom of an element to one twelfth of the mass of an atom of carbon-12. In fact, the weighted average of the mass of an atom of an element - weighted according to its isotopic abundance.
The atomic mass is the mass of a molecule, atomic particle or sub-atomic particle.