Atomic Number 11

Atomic Number 11 is belong to element of Sodium.

Chemical symbol for Sodium is Na. Number of protons in Sodium is 11. Atomic weight of Sodium is 22.98976928 u or g/mol.

11Na

Atomic Number 11 Element Properties

Atomic Number (Z)11
Atomic SymbolNa
Element NameSodium
Group1
Period3
Atomic Weight22.98976928 u
Density0.971 g/cm3
Melting Point (K)370.87 K
Boiling Point (K)1156 K

List all properties of Sodium


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