The chemical formula is identical (CaCO3, calcium carbonate) but the physical and mineralogical properties are different.
It is pretty much the same. Chalk and limestone are made of the same elements, but to to make chalk they change the limestone a bit. First they change the shape and then make it smooth. I hope that helps!
Limestone, marble, and chalk are all types of sedimentary rocks composed mainly of calcite. Limestone is the precursor to marble when subjected to high pressure and temperature. Chalk is a softer form of limestone made up of microscopic marine organisms.
they are both rocks but both formed different ways chalk is formed by dead sea creatures skeleltons build up to form chalk and limestone is formed by shells and very littke amounts of mud and sand
Chalk is a form of limestone, or calcium carbonate (CaCO3). Refer to the related links for more information about chalk.
Chalk is primarily made of calcium carbonate, which is a mineral compound. It is commonly found in the form of limestone or marble. The word "chalk" comes from the Latin word "calx," meaning limestone.
Chalk is a naturally occurring form of limestone, composed of the mineral calcite.
Chalk is a form of limestone, a sedimentary rock.
Chalk is a soft, porous rock composed of microscopic coccoliths, whereas limestone is a harder, more dense rock made up of larger calcium carbonate crystals. Chalk tends to form in marine environments with high biological productivity, while limestone forms in areas with high sedimentation rates and pressure.
The process of turning carbon dioxide into chalk and limestone is called carbonation. This involves the reaction of carbon dioxide with calcium ions in water to form calcium carbonate, which precipitates out as solid chalk or limestone.
Yes,!! Chalk is fine grains of limestone compressed together and limestone is sedimentary, so chalk has to sedimentary.
No, limestone is harder than chalk. Limestone is a sedimentary rock composed mainly of calcite, whereas chalk is a soft, porous sedimentary rock composed mainly of calcium carbonate.
The chemical formula of chalk or limestone is calcium carbonate (CaCO3).