Also known as: NA., NA+, NA-
NA has various meanings in the Oncology category. Discover the full forms, definitions, and usage contexts of NA in Oncology.
Symbol:"Na" Atomic Number:"11" Atomic Mass: 23.00amu. One of the alkali metal family. Sodium is a light, metallic element. It is very reactive and almost explodes if put in water. You will find sodium in salt, glass making, paper-making, salt, developing photos, and fertilizers.
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