piece of copper iron silver and gold are dropped into a solution of iron sulphate the piece that will get a coating of a copper is known as

Pieces of copper, silver and gold are dropped into a solution of iron sulphate. The piece that will get a coating of copper is. ... Therefore, none of the three metals can displace iron from its salt solution. Hence, we observe that no reaction takes place and none of the pieces get coated.

If it were a piece of iron dropped into a copper sulfate solution, precipitated copper would coat the iron

indicate valleys, hills, steepness and gentleness of slopes.

explanation:

contour lines on a map indicate elevation, or depth. numeric notations on contour lines refer to the level of elevation, or height about sea level.