Answer:
A) 6.023*10^23
B)6.023*10^22
Explanation:
AVAGADRO it would take nearly 1 mole of chalk so
1 mole of any substance contain 6.023*10^23 particles.
AVAGADRO it would take nearly 1 mole of ink to print so
1 mole of any substance contain 6.023*10^23 particles.
