Asponge and a bar of soap occupy the same amount of space, but the soap is much more dense than the sponge. why is that?

Explanation:

Density is defined as the amount of mass of a substance present in per unit volume.

Mathematically,         Density =

As density is directly proportional to mass. So, a substance that has more mass will have more density.

Since, both soap and sponge are occupying same volume. But a soap bar is heavier than a piece of sponge because a soap bar has more mass than a sponge.

Thus, we can conclude that the soap is much more dense than the sponge because soap bar weighs more than a sponge.

it is stable as it is in group 0 which have full outer shells of electrons