6.4 centimeters in diameter.
4
Nothing but if the pebble is raw it can have changes in size the longer it stays in a liquid.
0.004 to 0.06
The smallest type of rock is a pebble. A pebble can be made out of most rocks and is the size of a marble.
Yes
yes it cann
It is not necessarily any of these, as "pebble" describes a grain size and does not say anything about composition. In most cases, though, a pebble is a mixture.
Pebble larger than clay
Meteroids' can be very big or very small. There is no exact size of a meteroid.
Smaller than that, even; the size of a grain of rice, or smaller.
The geologic definition of a pebble is a rock fragment that is between 2mm and 64 mm in diameter. The average pebble size is not truly determinable, but a fairly good statistical estimate could be based on a random sampling of pebble populations around the world. The average size would be found to be between 2mm and 64mm in diameter, with the parameters based on the geologic definition.
Tapan Rajan is a piece of rock and it is smaller than the size of a pebble and a meteorite.