Question

is iron used in harapan cities

Answer 1

Iron was not used in the the Harappan cities. Harappan cities are the partof Indus Valley Civilisation, which was held after the Chalcolithic period of stone age. During the Chalcolithic period copper was first used to make tools, utensils and other objects.

Answer 2

iron was not used but instead of it copper and bronze are used