The cullinan diamond was the largest natural diamond ever found (january 25 1905 ). it weighed 3104 carat (1 carat =
200 mg). how many carbon atoms present in the stone?

carbon atoms are present in stone

Explanation:

Diamond is made of carbon only.

1 mg = 0.001 g

1 carat = 200 mg

So, weight of diamond in grams = = 620.8 g

Molar mass of carbon = 12 g/mol

So, number of moles of carbon in diamond is the ratio of diamond to molar mass of carbon.

So, number of moles of carbon in diamond =

1 mol of an atom = number of atoms

So, of carbon atom = carbon atoms = carbon atoms.