ReyniWhen I said water is a sort of polymer, its because the H2O...

Reyni
When I said water is a sort of polymer, its because the H2O molecules form weak hydrogen bonds with each other as per the below explanation:

Under standard conditions, water is primarily a liquid, unlike other analogous hydrides of the oxygen family, which are generally gaseous. This unique property of water is due to hydrogen bonding. The molecules of water are constantly moving concerning each other, and the hydrogen bonds are continually breaking and reforming at timescales faster than 200 femtoseconds (2 × 10−13 seconds).[26] However, these bonds are strong enough to create many of the peculiar properties of water, some of which make it integral to life