Which element is used in manufacturing cans, foils, kitchen utensils, pipes, and window frames?
Aluminium
Actinium
Gold
Silver
Aluminum is a light weight and a high strength material which is used to manufacture products like cans, foils as well as window frames.
Match the metals of column I with their uses in column II
Give reasons
(a) Platinum, gold and silver are used to make jewellery.
(b) Sodium, potassium and lithium are stored under oil.
(c) Aluminium is a highly reactive metal, yet it is used to make utensils for cooking.
(d) Carbonate and sulphide ores are usually converted into oxides during the process of extraction.