Vocabulary
isotopes, protons, neutrons, electrons, element, mass number, average atomic mass, stable, unstable, symbol, abundance, percent composition, isotopes, protons, neutrons, electrons, element, mass number, atomic mass, stable, unstable, symbol, abundance, protons, neutrons, electrons, element, net charge, mass number, neutral, ion, stable, unstable, symbol, orbits, cloud, protons, neutrons, electrons, element, net charge, mass number, neutral, ion, symbol, protons, neutrons, electrons, element, net charge, mass number, neutral, ion, stable, unstable, orbits, cloud, isotopes, protons, neutrons, electrons, element, mass number, average atomic mass, stable, unstable, symbol, abundance, percent composition, isotopes, protons, neutrons, electrons, element, mass number, atomic mass, stable, unstable, symbol, abundance, protons, neutrons, electrons, element, net charge, mass number, neutral, ion, stable, unstable, symbol, orbits, cloud