Question

How many atoms are in one mole of gold? A) 1.97 x 1023 atoms. B) 6.02 x 1023 atoms C) 79 atoms. D) 197 atoms

Answer 1

Answer: B) $6.022\times10^{23}$ atoms.

Explanation:

According to the International System of units ,

A mole is basically denotes a unit that contains $6.022\times10^{23}$ of atoms.

It is also known as Avagadro Number.

Similarly,  the number of atoms in one mole of gold = $6.022\times10^{23}$

hence, the correct answer is B) $6.022\times10^{23}$ atoms.

Answer 2

B. Is the Answer 6.022 * 1023