water
yes
yes
Sponges and cotton absorb the most water.
No, it is a mixture of a number of different compound. Water itself is a compound. Ocean water is not pure water though.
Ocean water is a mixture.
sodium chloride
Dont let it obsorb water the could get too big!
Water absorb heat from sun. it releases heat into the air.
No, sodium is not the most abundant element in the ocean. The most abundant element in seawater is chlorine, followed by sodium.
calcium
The silver-white element found in ocean water is likely to be sodium. Sodium is a soft, silvery-white metal that is highly reactive and is a major element in the composition of seawater.