Question

.If one mole of carbon contains x atoms, what is the number of atoms contained in 12g of Mg? *
x
0.5x
2x
1.5x​

Answer 1

Explanation:

The mole is defined as the amount of substance that contains the number of carbon atoms in exactly 12 g of carbon-12, Avogadro's number (6.022 × 1023) of atoms of carbon-12.