Question

Give three significance of mole​

Answer 1

Answer:

One mole represents 6.022 x 10^23 entities of a substance. One mole of an element contains 6.022 x 10^23 atoms of the element. One mole of a substance represents one gram formula mass of the substance.

Explanation:

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Answer 2

Answer:

Answer:atoms and molecules are very small and the mole concept allows us to count atoms and molecules by weighing macroscopic amounts of material.