what is avogadros number? the number of atoms in exactly 14.00 g of carbon - 12 the number of atoms in a…
what is avogadros number? the number of atoms in exactly 14.00 g of carbon - 12 the number of atoms in a kilogram of any substance the number of atoms, molecules, ions, formula units, or other particles in a mole of a substance the number of atoms, molecules, ions, formula units, or other particles in a gram of a substance
Answer
Brief Explanations:
Avogadro's number is defined as the number of entities (atoms, molecules, ions, etc.) in one - mole of a substance. It is approximately $6.022\times 10^{23}\text{ mol}^{- 1}$. The mass of carbon - 12 used to define the mole is 12.00 g, not 14.00 g. Also, it is per mole, not per kilogram or per gram of a substance.
Answer:
the number of atoms, molecules, ions, formula units, or other particles in a mole of a substance