Question

Find theno of atoms in 120g of Carbon

Answer 1

Answer:

6.023*$10^{24}$ atoms.

Explanation:

The atomic number of carbon is 12g.

So, 12g of carbon contains 6.023*$10^{23}$ atoms.

Therefore, 120g of carbon contains (6.023*$10^{23}$)*10

                                                      i.e.,  6.023*$10^{24}$ atoms.