• Complete notes on Ions
  • Lab Quiz tomorrow; know: class of elements we are testing (see objectives on page 130), the difference between an electron in an excited state vs. ground state, the safety hazards (page 130) and the precautions we should take to protect ourselves (page 130 and tying back long hair)
  • Video: How to use a spectroscope
  • Update Data book
  • Correct Assignments