Question

How many molecules are there in element

Answer 1

Answer:

6.022 x $10^{23}$ (Avogadro's Number)

Explanation:

One mole (abbreviated mol) is equal to 6.022×1023 molecular entities (Avogadro's number), and each element has a different molar mass depending on the weight of 6.022×1023 of its atoms (1 mole). The molar mass of any element can be determined by finding the atomic mass of the element on the periodic table.

Answer 2

Answer:

There are 2 atoms in a molecule. Chemists generally use the mole as the unit for the number of atoms or molecules of a material. One mole (abbreviated mole) is equal to 6.022×1023 molecular entities (Avogadro's number), and each element has a different molar mass depending on the weight of 6.022×1023 of its atoms (1 mole).