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Chalk is almost pure Calcium Carbonate. Chalk is a form of Calcium.
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∙ 11y ago
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What is the classification of chalk?
Chalk is calcium carbonate (CaCO3), an inorganic compound.
What kind of mixture is chalk?
Chalk is not a mixture it is a chemical compound called Calcium carbonate.
What does chalk have inside?
Primarily calcium carbonate
Is calcium carbonate a electron?
No, it's chalk
What is the technical name for chalk?
calcium carbonate
How many elements are in chalk?
Chalk is a form of calcium carbonate, and contains the elements calcium, carbon, and oxygen.
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 chalk dust on the blackboard?
Chalk is a form of calcium carbonate, so chalk dust is also a form of calcium carbonate.
Compound element of chalk?
Chalk is a compound, chemically it is calcium carbonate, CaCO3, and has the elements calcium, carbon and oxygen
Is chalk is composed of calcium carbonate?
Chalk is simply another form of Calcium Carbonate(CaCO3)
Is chalk a carbonate?
yes. chalk is calcium carbonate
What does chalk contains?
Chalk is mainly made of Calcium Carbonate.
What are the elements present in chalk?
Chalk is predominantly calcium carbonate. Therefore, its elements are calcium, carbon, and oxygen.
Is chalk an element?
If you mean the sedimentary white rock, then that is Calcium Carbonate which has the elements Calcium, Carbon and Oxygen. If you mean blackboard chalk, then that is Calcium Sulphate which has the elements Calcium, Sulphur and Oxygen.
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.
What elements combine make chalk?
Chalk is mainly calcium carbonate (CaCO3), which is made of calcium, carbon, and oxygen.
What elements combined to make chalk?
Chalk is mainly calcium carbonate (CaCO3), which is made of calcium, carbon, and oxygen.
