SodiumSodium is a chemical element and is the sixth most abundant ... is a chemical element and is the sixth most abundant element in the Earth’s crust. Many salts of sodiumSodium is a chemical element and is the sixth most abundant ... are highly water-soluble so that sodiumSodium is a chemical element and is the sixth most abundant ... (and chlorine) are the most common dissolved elements by weight in the oceans. SodiumSodium is a chemical element and is the sixth most abundant ... is an essential element for all animals and some plants.
