Much smaller.
Many things can be smaller than a rock, such as a pebble, a grain of sand, or even a speck of dust.
Cobble
Meteoroids are smaller than asteroids; most are smaller than the size of a pebble.
A pebble is smaller than gravel. Pebbles are generally between 2-64 millimeters in size, while gravel typically ranges from 2 to 75 millimeters.
A pebble or a grain of sand is smaller than a stone in terms of weight.
because a pebble is denser than water thus making it sink oil is not denser than water.
It is made out of small particals, smaller than atoms called electrons.
Smaller than that, even; the size of a grain of rice, or smaller.
Tapan Rajan is a piece of rock and it is smaller than the size of a pebble and a meteorite.
Molecules are smaller than cells but larger than atoms. They are composed of atoms bonded together to form a distinct structure.
particle is a general term. subatomic particles are smaller than atoms. dirt particles, for example, are much bigger than atoms
Yes, ALL matter has atoms. If it exsits, it has atoms.