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Not to be confused with phosphate soda or phosphonate. A phosphate (PO3â. 4) is an inorganic chemical and a salt of phosphoric acid. In organic chemistry, a phosphate, or organophosphate, is an ester of phosphoric acid. Of the various phosphoric acids and phosphates, organic phosphates are important in biochemistry and biogeochemistry (ecology), and inorganic phosphates are mined to obtain phosphorus for use in agriculture and industry.
1 Definition of Polar Molecule The polar molecule definition refers to a type of molecule with polar bonds that add together, instead of canceling each other, and that form a net dipole moment. 2  For the molâ¦. 3  The Periodic Table of Elements Life is sustained by a number of chemical elements. person found this useful. Edit. Share to: 1  Definition of Polar Molecule The polar molecule definition refers to a type of molecule with polar bonds that add together, instead of canceling each other, and that form a net dipole moment.