Your question makes little sense, "a sedimentary rock" can be of virtually any size.
Sedimentary rocks are solid and can break into bit (rocks) of various sizes. However, if you mean what are the sizes of a "clast" in a clastic sedimentary rock then the answer is the same. A "clast" is a fragment of rock that is included in a new forming sedimentary rock - the term "clast" does not imply a size and indeed in a clastic sedimentary rock the clasts are frequently of many sizes.
sedimentary
Breccia.
crystal size
The size of the grains that make up the rock
The size of the grains that make up the rock
The general term for a rock fragment is a sedimentary rock. This is taught in science.
ORGANIC SEDIMENTARY ROCK`s : Is a type of sedimentary rock because sedimentary rock has three types of sedimentary rock called clastic , chemical , and organic sedimentary rock so yes ORGANIC SEDIMENTARY ROCK is a type of sedimentary rock..........................................
Clasts are individual pieces of rock or mineral fragments that make up a sedimentary rock. They can vary in size and shape, ranging from tiny grains to large boulders, and are important in determining the characteristics and composition of the sedimentary rock.
sandstone
The name of a rock is usually derived from the sediment grain size.
Clastic sedimentary rock.