How is Avogadro's number related to the numbers on the periodic table?
A)The atomic mass listed is the mass of Avogadro's number's worth of atoms.
B)The masses are all divisible by Avogadro's number,which gives you the weight of one mole.
C)The periodic table tells you the mass of one atom.From that,and Avogadro's number you know the number of moles.
D)The periodic table only gives us atomic numbers,not atomic mass.
E)The mass listed is Avogadro's number.

Question

Quizplus · Accepted Answer

The atomic mass listed on the periodic table is essentially the mass (in grams) of one mole of that element, which is Avogadro's number (approximately $6.022 \times 10^{23}$) of atoms. This means that the atomic mass unit (amu) listed for each element corresponds to the mass of Avogadro's number of atoms of that element.

How Is Avogadro's Number Related to the Numbers on the Periodic