Question

what is ment by cementation give example​

Answer 1

Answer:

Cementation is a type of precipitation, a heterogeneous process in which ions are reduced to zero valence at a solid metallic interface. Cementation of copper is a common example. Copper ions in solution, often from an ore leaching process, are precipitated out of solution in the presence of solid iron.

Explanation:

Answer 2

Answer:

a process of surrounding a solid with a powder and heating the whole so that the solid is changed by chemical combination with the powder.

the act or process of cementing : the state of being cemented.