calcium
Calcium carbonate
This is a very simple question that has a rather complicated answer. Marble is typically more than 95% calcium carbonate, perhaps even 99% calcium carbonate, and calcium carbonate is a compound. Many of the "fine chemicals" that you would find in jars in your school laboratory would have a similar purity to a good quality marble. So marble has a good claim to be recognised as a compound. However, if you look at a piece of marble, it has numerous very pretty stripes and blotches -- often known as "marbling" even. Clearly marble is not a homogeneous material. The small amount of various impurities in marble produce its very pretty appearance. So marble must also be recognised as a mixture.
Calcite is a natural calcium carbonate - an example of birefringence.
compound. has carbon and oxygen compound. has carbon and oxygen
It is a compound of one carbon atom and one oxygen atom. Carbon and oxygen are both elements.
No, because marble is not an element. It is a compound containing Calcium, Carbon and Oxygen. It has the chemical formula CaCO3.
Carbon, Oxygen and Calcium.
This compound is calcium carbonate - CaCO3.
Calcium carbonate
Chalk is a compound, chemically it is calcium carbonate, CaCO3, and has the elements calcium, carbon and oxygen
Calcium, carbon,and oxygen. It is the compound calcium carbonate, CaCO3
calcium carbonate, CaCO3
Calcium, carbon and oxygen. The formula is CaCO3.
calcium carbonate, CaCO3
There is no compound CaCO. Since carbon and oxygen are non-metals, the only compounds they are likely to form with calcium are ionic compounds. So that would require making an anion out of carbon and oxygen. The only polyatomic anion that you can get from carbon and oxygen is carbonate, CO32-. So the calcium carbon oxygen that you might be referring to is calcium carbonate, CaCO3.
Chemical formula for marble is CaCO3. Ca means calcium. C means carbon. O means oxygen. here it means 1 calcium, 1 carbon and 3 oxygen. They also call marble as calcium carbonate.
Calcium Carbonate is a compound as it contains 3 different elements (calcium, carbon and oxygen) that are chemically combined.