Question

Avogadro’s number is a constant that helps scientists count atoms and molecules. It is approximately equal to 602,200,000,000,000,000,000,000. How is this number expressed in scientific notation?

Answer 1

Explanation:

Avogadro's number is defined as the number of atoms present in one mole of any substance.

Avogadro's number is equal to 602,200,000,000,000,000,000,000.

Since it is a large number therefore Avogadro used scientific notation to express the value for easy understanding.

Therefore, scientific notation of Avogadro's number is $6.022 \times 10^{23}$

Answer 2

Avogadro’s number in Scientific notation is: 6.02x10^23