Question

how many particles are present in l mole of a substance​

Answer 1

Answer:

avagadro number

Explanation:

Na=1.028x10^-28

Answer 2

AnSweR-:

❄✏ One mole of a substance is equal to 6.022 × 10²³ units of that substance (such as atoms, molecules, or ions). The number 6.022 × 10²³ is known as Avogadro's number or Avogadro's constant.

Explanation:

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