Minerals and rocks have lower energy configuration of order compared to other matterals.
It is an open system; atoms can move into and out of the rock.
Yes limestone is a chemical rock
chemical
Rock salt is a chemical sedimentary rock.
Gypsum is actually a major rock forming mineral. Rock gypsum is a chemical sedimentary rock.
A rock is a combination of minerals, each of which, in turn, is a chemical compound.
Chemical weathering of rock occurs when minerals within the rock are broken down or altered through chemical reactions. This can lead to the formation of new minerals, decomposition of the rock's structure, or dissolution of the rock into smaller particles. Over time, chemical weathering can weaken the rock and cause it to disintegrate.
Rock salt is chemical!
Rock salt, rock gypsum, and sometimes limestone.
The answer will depend on what the chemical is! A rock exposed to nitrogen, under normal temperature and pressure will be no different from what it would be otherwise!
The type of weathering that does not alter the chemical composition of the rock is called physical weathering. The acid weathering usually alter the chemical composition of a rock.
the chemical sedimentary rock, rock salt