Question

Arrange the following in order of increasing density - air, exhaust from chimneys, honey, water, chalk, cotton and iron. ​

Answer 1

I hope you understand thanks

Answer 2

$\huge\mathcal\colorbox{lavender}{{\color{b}{✿AɴSᴡᴇʀ✿}}}$

The increasing order of density is air <exhaust from chimney < cotton < water <honey < chalk < iron.