What Is the Atomic Mass of Sodium?

Answer

The atomic mass of Sodium (Na) is 22.98977 amu. Sodium has 11 protons and 11 neutrons in its nucleus which account for most of its mass. You can find more information here: http://www.chemicalelements.com/elements/na.html
Q&A Related to "What Is the Atomic Mass of Sodium"
Sodium's atomic mass is 23. :
http://wiki.answers.com/Q/What_is_sodiums_atomic_m...
The atomic mass is combined of neutrons, protons, and electrons. The most massive of these are protons, then neutrons, and the lightest would be electrons. The atomic mass changes
http://www.ask.com/web-answers/Science/Chemistry/w...
Sodium, Na, atomic number 11, has an atomic mass of 22.98977 amu. It
http://www.chacha.com/question/what-is-the-atomic-...
22.989, but we always use 23 for ease of calculation.
http://answers.yahoo.com/question/index?qid=200905...
1 Additional Answer
Ask.com Answer for: What Is the Atomic Mass of Sodium
Sodium
The relative atomic mass of sodium is 22.9897 amu.
The relative atomic mass of an element in the periodic table is the average atomic mass of a given element's stable isotopes.
Explore this Topic
The atomic mass of Sodium (Na) is 22.98977 amu. Sodium has 11 protons and 11 neutrons in its nucleus which account for most of its mass. You can find more information ...
The term atomic mass refers to the mass or the weight of an atom of a chemical element. This kind of mass is normally expressed in atomic mass units. This term ...
Atomic mass is the total mass of protons, neutrons, and electrons in a given element, commonly expressed in unified atomic mass units. The International Union ...
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