1 mol of Li, 1 mol of Au, and 1 mol of Si have the similar number of atoms which is 6.023 × 1023 atoms.
What is Avogadro number?
Avogadro's number is the number of 1 mol of any substance.
A mole of a substance is defined as 6.022 1023 units of that substance (such as atoms, molecules, or ions).
Avogadro's number, often known as Avogadro's constant, is 6.022 1023.
All elements have same number of atom since they all are 1 mol.
Thus, The number of atoms is 6.023 × 1023 atoms.
Learn more about Avogadro number
https://brainly.com/question/11907018
