Avogadro's number represents the number of units in a mole. What is this value?

A. [tex]3.01 \times 10^{23}[/tex]
B. [tex]6.02 \times 10^{23}[/tex]
C. [tex]1.20 \times 10^{24}[/tex]
D. [tex]3.60 \times 10^{24}[/tex]



Answer :

To identify Avogadro's number, we need to find the correct value. Avogadro's number is a constant that represents the number of atoms, ions, or molecules in one mole of a substance. This constant is an important fundamental for many calculations in chemistry and physics.

Given the options:

1. [tex]\( 3.01 \times 10^{23} \)[/tex]
2. [tex]\( 6.02 \times 10^{23} \)[/tex]
3. [tex]\( 1.20 \times 10^{24} \)[/tex]
4. [tex]\( 3.60 \times 10^{24} \)[/tex]

The correct value of Avogadro's number is [tex]\( 6.02 \times 10^{23} \)[/tex].

This value, [tex]\( 6.02 \times 10^{23} \)[/tex], is the scientifically accepted value and commonly used in all calculations involving moles and particle count.

Thus, Avogadro's number is [tex]\( 6.02 \times 10^{23} \)[/tex].