Question

the mass per unit volume of a substance is called density. (density = mass /volume). Arrange the following in order of increasing density - air , exhaust from chimneus , honey , water , chalk , Cotton and iron​

Answer 1

Air<exhaust from chimney<cotton<water<honey<chalk<Iron....is your answer...

Answer 2

Air, water, exhaust from chimneys, chalk, cotton, honey, iron.