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Sodium - Wikipedia


Sodium is a chemical element with symbol Na (from Latin natrium) and atomic number 11. It is a soft, silvery-white, highly reactive metal. Sodium is an alkali ...

Sodium - Element information, properties and uses | Periodic Table


Element Sodium (Na), Group 1, Atomic Number 11, s-block, Mass 22.990. Sources, facts, uses, scarcity (SRI), podcasts, alchemical symbols, videos and images.

Sodium (Na) - Chemical properties, Health and Environmental effects


Atomic number. 11. Atomic mass. 22.98977 g.mol <sup>-1</sup>. Electronegativity according to Pauling. 0.9. Density. 0.97 g.cm <sup>-3</sup> at 20 °C. Melting point. 97.5 °C.

Sodium»the essentials [WebElements Periodic Table]


The chemistry of sodium is dominated by the +1 ion Na<sup>+</sup>. Sodium salts impart a characteristic orange/yellow colour to flames and orange street lighting is orange  ...

Sodium - Chemicool


Sodium's properties, interesting facts, discovery, videos, images, states, energies ... advertisements. Untarnished sodium stored under oil. Sodium. 11. Na. 22.99 ...

Facts About Sodium - Live Science


Feb 19, 2015 ... Properties and uses of the element sodium. ... sodium shows up in baking soda ( NaHCO3), sodium peroxide (Na2O2) and borax, or sodium ...

It's Elemental - The Element Sodium


The Element Sodium - Basic Physical and Historical Information. ... Na. Sodium. 22.98976928. Atomic Number: 11. Atomic Weight: 22.98976928. Melting Point: ...

Electron Configuration for Sodium (Na) - TerpConnect


Electron Configuration Notation: -shows the arrangment of electrons around the nucleus of an atom. - helps chemist understanding how elements form chemical ...

sodium (Na) | chemical element | Britannica.com


Apr 17, 2009 ... Na chemical element of Group 1 (Ia) of the periodic table (the alkali metal group). Sodium is a very soft, silvery-white metal. Sodium is the most ...

Periodic Table of Elements: Sodium - Na (EnvironmentalChemistry ...


Comprehensive information for the element Sodium - Na is provided by this page including scores of properties, element names in many languages, most ...

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Chemical Elements.com - Sodium (Na)


Basic information, atomic structure, and table of isotopes.

#11 - Sodium - Na


Name, Sodium. Symbol, Na. Atomic Number, 11. Atomic Mass, 22.990 atomic mass units. Number of Protons, 11. Number of Neutrons, 12. Number of Electrons  ...

Sodium»historical information [WebElements Periodic Table]


Sodium was discovered by Sir Humphrey Davy at 1807 in England. Origin of name: from the English word "soda" (the origin of the symbol Na comes from the ...