Question

What makes pumice folat on
water​

Answer 1

$\huge\boxed{\fcolorbox{cyan}{blue}{ANSWER}}$

Pumice stones. While scientists have known that pumice can float because of pockets of gas in its pores, it was unknown how those gases remain trapped inside the pumice for prolonged periods. If you soak up enough water in a sponge, for example, it will sink.

thanks u ❤️

Answer 2

Answer:

Pumice is an igneous rock which has pores/holes on it's outer surface.

Due to these holes the density of rock decreases than the density of water.

So, it floats on water.