50. Name two metals which are used For making electric wires
Name two metals which are used for making electric wires.
Name two metals which are used: (a) for making electric wires. (b) for making domestic utensils and factory equipment. (c) for making jewellery and to decrate sweets.
Give reason why :
(a) copper metal is used for making electric wires.
(b) graphite is used for making electrode in a cell.
(c) immersion rods for heating liquids are made of metallic substances.
Name two metals which are used for making cooking utensils and water boilers for factories.
List any two properties for each of the following case of metals which makes them available to be used as
(i) wires for electrical connections