Electrostatic is the affinity to attraction or repulsion due to electrostatic charges associated with particles.

An element consists of atoms having the same structure and the same chemically reaction.

An eluate is the solvent containing the decay product when a generator is eluted (gathering the daughter radionuclide from a generator using a suitable solvent).

See also Generator.

The process of removing, separating the daughter radionuclide from the generator is referred to as elution.

See Generator.

An embolization can occur by movement of a blood clot, piece of tissue, or pocket of air or gas through the bloodstream until it stops in place, cutting off the flow of blood.
An embolization during a medical procedure is the insertion of material such as gelatin sponge or metal coils through a catheter into a blood vessel to stop hemorrhaging, excessive bleeding or cut off blood flowing to a tumor or arteriovenous malformation.