What is the mass of one atom of chlorine in grams?

What is the mass of one .^(12)C atom in g?

The mass of an atom of hudrogen is 1.008u . What is the mass of 18 atoms of hydrogen ?

The mass of an atom of hydrogen is 1.008u. What is the mass of 18 atoms of hydrogen.

The mass of 1 atom of hydrogen is

Solve the following examples: 12 grams of carbib contains 1 mole of carbon atoms. What is the mass of one atom of carbon?

What is the mass of NaOH compound in grams that are present in 2.5 moles of that compound?

The mass of one molecule of O_2 in grams is ___.

What is the order of magnitude of mass of one atom ? What are isotopes?