Also known as: NA., NA+, NA-
NA has various meanings in the Chemistry category. Discover the full forms, definitions, and usage contexts of NA in Chemistry.
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.
ChemistryNucleic acid are polymeric macromolecules, or large biological molecules, essential for all known forms of life. Nucleic acids, which include DNA (deoxyribonucleic acid) and RNA (ribonucleic acid), are made from monomers known as nucleotides.
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