If you put one end of a rod of a metal in hot water, you feel hot at other end. What does it mean? What is this property of metals called?

13 What do you mean by ductility? Which substances show that property. 14 Giving examples and explain the term ‘malleability’ 16 What property of metals makes them useful as electric wires? 17 Which of the following metals are the best conductors of heat and electricity? gold, silver copper aluminium