sodium

(n) a silvery soft waxy metallic element of the alkali metal group; occurs abundantly in natural compounds (especially in salt water); burns with a yellow flame and reacts violently in water; occurs in sea water and in the mineral halite (rock salt) atomic number 11, Na,

atomic number 11 Na

sodium benzoate sodium bicarbonate sodium bichromate sodium carbonate sodium carboxymethyl cellulose sodium chlorate sodium chloride sodium cyanide sodium dichromate sodium ethylmercurithiosalicylate sodium fluoride sodium hydride sodium hydrogen carbonate sodium hydroxide sodium hypochlorite sodium iodide sodium lauryl sulfate sodium lauryl sulphate sodium nitrate sodium nitrite sodium orthophosphate sodium phosphate sodium pyrophosphate sodium salicylate sodium silicate sodium sulfate sodium sulphate sodium thiopental sodium thiosulfate sodium thiosulphate sodium tripolyphosphate sodium-vapor lamp sodium-vapour lamp