Chapter 8, Problem 2KT

Interpretation Introduction

Interpretation:

The key term that corresponds to the definition “the amount of substance that contains $6.02\times {10}^{23}$ particles” is to be stated.

Concept introduction:

The mass of an atom is its mass number represented in $\text{amu}$ or atomic mass unit. Avogadro's number is the number of units in one mole of any substance and is equal to $6.02\times {10}^{23}$ electrons, atoms, ions, or molecules.