Question

Activity 6.2
Collect the chalk dust lying on the floor
near the chalkboard in your classroom
Or, crush a small piece of chalk into
dust. Add a little water to the dust to
make a paste. Roll it into the shape of a
piece of chalk. Let it dry.
Did you recover chalk from the
dust?​

Answer 1

Answer:

yes

Explanation:

but that is not solidly as strong as a chalk.And as the particles of chalk are again rejoined it can be made as a chalk again.

Answer 2

Answer:

no

Explanation:

It can't write because it had not made process wise it had been made only with water and chalk dust