1. The fixed energies of electrons in an atom.
  2. The amount of energy required to move an electron from one energy level to another.
  3. Packets of light energy or a quantum of light.
  4. A region in space where there is a high probability of finding an electron
  5. The four sublevel designations for the orbitals.
  6. What is the shape of the s orbital?
  7. What is the shape of the p orbitals?
  8. How does the number of sublevels correspond to an energy level?
  9. How many sublevels are on the 3rd energy level? the 6th? the 9th? the 15th?
  10. How many orbitals are in 2s? 6p? 4d? 5f?
  11. How many orbitals are on the 4th energy level? the 10th energy level?
  12. How many electrons maximum can an orbital hold?
  13. Which scientist says that there are no more than two electrons in an orbital and they must have opposite spins?
  14. Which scientist said that electrons must occupy orbitals of lowest energy first?
  15. Write the electron configuration for nitrogen, iron, chromium, copper, and radon. How many unpaired electrons are in each?
  16. What is the height of the wave from the zero point to the crest?
  17. What is the distance between two crests?
  18. The number of waves that pass a given point per unit of time is know as?
  19. What is the mathematical equation relating wavelength and frequency?
  20. How are wavelength and frequency related?
  21. Which type of visible light has the most energy?
  22. Which type of electromagnetic radiation has the lowest energy
  23. What is the lowest possible state of an electron?
  24. When an electron gains energy it is said to be in an ______.
  25. What is the mathematical relationship between energy and frequency?
  26. How are energy and frequency related?
  27. When an electron falls from a higher energy state to a lower energy state what happens?
  28. The frequencies of light emitted by an element separate into discrete lines to give what?
  29. It is impossible to know exactly both the velocity and the position of a particle at the same time is known as ______.
  30. How many electrons can go into the 4f orbital?

ANSWERS:

  1. energy levels
  2. quantum
  3. photon
  4. orbital
  5. s, p, d, f
  6. spherical
  7. dumbell
  8. they are equal
  9. 3, 6, 9, 15
  10. 1,3,5,7
  11. 16, 100
  12. 2
  13. Pauli's Exclusion Principle
  14. Aufbau's Principle
  15. N: 1s22s22p3Fe: 1s22s22p63s23p64s23d6 Cr: 1s22s22p63s23p64s13d5Cu: 1s22s22p63s23p64s13d10 Rn: 1s22s22p63s23p64s23d10 4p65s24d105p66s24f145d106p6Unpaired electrons: 3, 4, 6, 1, 0
  16. amplitude
  17. wavelength
  18. frequency
  19. c = wavelenght x frequency
  20. They are inversely related. When one goes up the other goes down. The longer the wavelength, the lower the frequency.
  21. violet
  22. radio
  23. ground state
  24. excited state
  25. E = hv
  26. They are directly related. When one gets higher the other also gets higher. The higher the energy, the higher the frequency.
  27. energy in the form of light is emitted
  28. an emission spectrum
  29. Heisenburg's Uncertainty Principle
  30. 14