Science Class 5 Other

Asked by AKSHAY GURU VARADHARAJAN · SRI CHAITANYA TECHNO SCHOOL, JAYANTI NAGAR.

This mineral is used in making chalk.

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Answer: C. Gypsum

The correct answer is C) Gypsum.
While natural chalk is a type of limestone made of the mineral calcite, the common "blackboard chalk" used in schools today is primarily manufactured from gypsum

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