Sodium

Source: http://www.tabulka.cz/english/elements/show.asp?id=11

name Sodium
latin Natrium
french Sodium
german Natrium
symbol Na
proton number 11
atomic weight 22.98977
Pauling electronegativity 0.93
electronic configuration [Ne] 3s1
1s22s22p63s1
melting point 370.87 K, 97.72°C, 207.9°F
boiling point 1156 K, 883°C, 1621°F
group 1
period 3
state (by 20°C) solid
oxidation states +1

Discoverer

Year of discovery Discoverer
1807 Sir Humphry Davy (1778-1829)


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