The atomic mass of sodium is _____?
The atomic mass of sodium is _____?
Explanation
The atomic mass of sodium (Na) is approximately 23 atomic mass units (amu).
It is based on the sum of protons and neutrons in its most common isotope.
The atomic mass of sodium (Na) is approximately 23 atomic mass units (amu).
It is based on the sum of protons and neutrons in its most common isotope.