Examples of uses of metals that depend on their malleable

Explanation:

Gold and Silver ( as we can make thin sheets of them)

Gold and Copper(ad we can draw them in wires easily as they are not brittle)

Copper and Iron ( this is because both of them are metal and metaps are best conductors of electricity.Eg copper is used in making wires)

aluminum

i guess but i think im right

in cartography, a contour line (often just called a "contour") joins points of equal elevation (height) above a given level, such as mean sea level. a contour map is a map illustrated with contour lines, for example a topographic map, which thus shows valleys and hills, and the steepness or gentleness of slopes.

explanation: