Question

if one mole of carbon atoms what is the number of atoms contained in 12g of Mg

Answer 1

"Answer:

3.011 x 10^-23 atoms of Mg are present in 12 g of Mg

Explanation:

24 g of Mg contains 6.022 x 10^-23 atoms

12 g of Mg will contain ? atoms

12 g of Mg contains = 3.011 x 10^-23 atoms. "

Answer 2

Answer:

The value of the mole is equal to the number of atoms in exactly 12 grams of pure carbon-12. 12.00 g C-12 = 1 mol C-12 atoms = 6.022 × 1023 atoms • The number of particles in 1 mole is called Avogadro's Number (6.0221421 x 1023).