Of the following metals and non-metals which one occurs in liquid state at ordinary temperature? Copper, aluminium, mercury, iodine, sulphur, bromine

10 Are the ringing bells in temples made of metal or non-metal? 11 Name one non-metal which has metallic luster 13 What do you mean by ductility? Which substances show that property. 14 Giving examples and explain the term ‘malleability’