Question

limestone Chalak and marble are different for different forms of​

Answer 1

Limestone, chalk and marble are different forms of calcium carbonate (CaCO3).

Answer 2

Answer:

Limestone, marble and chalk are composed of the compound Calcium Carbonate. However, they are different in terms of their formation. Chalk is formed when small seashells in the sea are compacted, marble is a metamorphic rock, whereas limestone is formed by sedimentation.

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