Mass number of Sodium

, , Leave a comment

Which is the mass number of Sodium?

22.98977 amu

Not too many people know the fact that the symbol for Sodium is Na.  Needless to say, the atomic number is 11.  Keep in mind that the atomic mass of Sodium is 22.98977 amu.  Needless to say, the melting point of Sodium is 97.72 °C (370.87 K, 207.9 °F).  On the contrary, the boiling point is 883 °C (1156 K, 1621 °F).  There are 11 electrons in Sodium.  Keep in mind that there are 12 neutrons in Sodium.  Moreover, Sodium has a cubic crystal structure.  The color of Sodium is silvery.


Leave a Reply