Science, asked by bhramghariapdwzak, 1 year ago

what is the chemical name of chalk??

Answers

Answered by Titir111

It is calcium carbonate
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manan1764: If you heat CaCO3 you get CaO and CO2. The chalk probably gets powdery looking. If you are in a classroom, and heat a stick of chalk used for writing on a blackboard, you'll find it contains other stuff as well, probably some kind of glue to hold the chalk together. It gets ugly and smells bad.

Answered by Mahak2804

Caco3 is the chemical name of chalk

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