How can we count atoms and molecules – Química 10º

  • To analyze the relationship between the mass and the amount of matter in a chemical compound.
  • To identify the quantitive relationships among atoms, molecules, valence electrons, ions, and chemical bonds, and how they allow the formation of compounds.
  • To explain how Avogadro’s number was determined to calculate the number of atoms.
  • To acknowledge the chemical explanations of mass and matter that elucidate our surroundings.