answersLogoWhite

0

Chalk is almost pure Calcium Carbonate. Chalk is a form of Calcium.

User Avatar

Wiki User

12y ago

What else can I help you with?

Related Questions

What is the chemical formula of chalk?

Chalk is CaCO3. The chemical name for chalk is calcium carbonate. It is a porous sedimentary rock, and is also a type of limestone. The White Cliffs of Dover are actually made from chalk.


What is the scientific term for chalk?

The scientific term for chalk is calcium carbonate.


What is chalk dust on the blackboard?

Chalk is a form of calcium carbonate, so chalk dust is also a form of calcium carbonate.


What do chalk and teeth have in common?

Chalk and teeth both contain calcium carbonate. In chalk, calcium carbonate is the main mineral component, while in teeth, it is a major component of the enamel. Both chalk and teeth can be affected by acids, which can erode the calcium carbonate present in them. Additionally, both chalk and teeth can be strengthened through processes such as remineralization in teeth and compacting in chalk.


How many elements are in chalk?

Chalk is composed mainly of calcium carbonate and calcium sulfate, both of which are chemical compounds. So, chalk does not have a fixed number of elements, as it consists of multiple elements bonded together to form these compounds.


Compound element of chalk?

Chalk is primarily composed of calcium carbonate, which is a chemical compound. Calcium carbonate is made up of calcium, carbon, and oxygen atoms in a specific ratio, giving chalk its characteristic properties.


How many atoms of calcium are in one molecule of chalk?

One. CaCO3 is chalk and it contains one atom calcium.


Is chalk a carbonate?

yes. chalk is calcium carbonate


What are two products made from calcium compounds?

Two products made from calcium compounds are chalk (calcium carbonate) and cement (calcium oxide).


What does chalk contains?

Chalk is mainly made of Calcium Carbonate.


What is Crayola's source for the calcium carbonate for their chalk?

It's most likely that the calcium carbonate in chalk is actually gypsum.


Is there sulfur in chalk?

No, chalk does not contain sulfur. Chalk is primarily composed of calcium carbonate, a mineral substance that does not contain sulfur.