Sodium (English:An element in the periodic table Sodium) which is the symbol Na (from the word Natrium in German [3]) and atomic number 11 sodium metal is soft. The wax is silver and in the alkali metal There are a lot of natural compounds, sodium
sodium reacted very nimble, yellow flame. Oxidize in air and react violently with water and fire. Therefore, it is necessary to keep in the oil
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