NO FAKE ANSWERS WILL GIVE BRAINLIEST One mole of copper has a mass of 63.5 grams. Approximately how many atoms of copper are present in one mole of copper?

63 atoms
64 atoms
32 × 1023 atoms
6 × 1023 atoms

6 × 10^23 atoms

Explanation:

This is because Avogadro's number aka 6.02 x 10^23 is applicable to every element and is the number of atoms in any 1 mole of an element. The answer 6 x 10^23 is closest to 6.02 x 10^23 because the 6.02 was rounded to just 6. Hope this helps :)