In International System (SI) units, what is any quantity of matter that contains 6.023 * 10²³ atoms, molecules, or ions?

Question

Quizplus · Accepted Answer

The quantity described is the definition of a mole (mol), which is the unit used to measure the amount of substance in the SI system. One mole contains a specific number of particles, which is approximately equal to Avogadro's number (6.023 x 10^23). Therefore, the correct answer is D.

In International System (SI) Units, What Is Any Quantity of Matter