Chemistry

Subdecks (4)

Cards (71)

  • What is the relative atomic mass?
    The relative atomic mass is the average weighted mass of an atom of an element compared with 1/12th of the mass of Carbon-12
  • What is an isotope?
    An isotope is an atom of an element with the same number of protons and electrons, but different number of neutrons.
  • What is relative isotopic mass?
    The average weighted mass of an atom of an isotope relative to 1/12th of mass of Carbon-12.