Question

what is precipitation ​

Answer 1

Answer:

Precipitation is any liquid or frozen water that forms in the atmosphere and falls back to the Earth. It comes in many forms, like rain, sleet, and snow. Along with evaporation and condensation, precipitation is one of the three major parts of the global water cycle.

Answer 2

A precipitation reaction refers to the formation of an insoluble salt when two solutions containing soluble salts are combined.

The insoluble salt settles down in the solvent is referred as precipitate.