No
No, Limestone is harder than chalk.
Limestone and Chalk.
To make chalk
Chalk and marble are some other types of limestone.
Cretaceous chalk is a pure, oft, well-jointed limestone.
No, Limestone is harder than chalk.
limestone or could be gypsum Could be chalk. Dip it in vinegar. If it fizzes, it might be a sedimentary carbonate rock like limestone or chalk. There is always a possibility it is another kind of sedimentary rock or possibly an extrusive igneous one. Testing is needed to be sure.
Yes,!! Chalk is fine grains of limestone compressed together and limestone is sedimentary, so chalk has to sedimentary.
The chemical formula of chalk or limestone is calcium carbonate (CaCO3).
Chalk is a school supply that is made of limestone. Limestone is ground into a fine powder and used to make chalk sticks which are commonly used on chalkboards.
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.
Chalk is a type of limestone. Limestone and coal are both organic sedimentary rocks.
Acetic acid (the acid in vinegar) can exist in any concentration fro pure acetic acid to infinite dilution. Vinegar is about a 4% solution acetic acid in water.
Chalk is limestone or calcite, calcium carbonate or CaCO3
Limestone and chalk.
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