Ch. 4 Test Review

6. the lowest-energy arrangement of the electrons in an atom
8. the main energy level + orbital type
10. the process of an electron moving to a higher energy level
12. electromagnetic radiation has properties of both waves and particles
15. No two electrons in the same atom can have the same set of four quantum numbers.
19. an atomic model where electrons circle the nucleus only in orbits
22. a state where an atom has a higher energy than it has in its ground state
25. electrons that are not in the highest-occupied energy level
27. a 3-D region around the nucleus that shows the likely location of an electron
29. the number of waves that pass a certain point in a specific time (usually one second)
30. Each orbital (box) in the same sublevel must have one electron (arrow) before a 2nd one is placed.
31. the pattern of lines formed when light passes through a prism to separate it into its different wavelengths of light
33. Electrons must go in the lowest-energy sublevel first (1s), then go in order of the next highest-energy sublevels
35. the minimum quantity of energy that can be lost or gained by an atom
37. transmits heat from sun, fires, and radiators
39. represents the position of orbital (ml)
40. a form of energy that exhibits wavelike behavior as it travels through space
41. used in medicine for killing cancer cells

1. As wavelength increases, frequency ____________.
2. the highest main energy level that contains electrons
3. As frequency increases, energy ___________.
4. the lowest energy state of an atom
5. represents the shape of orbital: s, p, d, or f (L)
7. The Group 18 elements (helium, neon, argon, krypton, xenon, and radon)
9. used in cooking, radar, telephone, and other signals
11. makes things able to be seen
13. the process of an electron falling to a lower energy level
14. represents the main energy level (n)
16. the entire range of all the forms of electromagnetic radiation
17. a particle of electromagnetic radiation that is equal to a quantum of energy
18. electrons are ejected from a metal when light shines on it and electricity is generated (Example: solar panels)
20. indicate the locations and properties of electrons in an atom
21. the distance between 2 corresponding points on adjacent waves
23. the arrangement of electrons in an atom
24. contains all wavelengths of light in a certain range
26. used to view inside of bodies and objects
28. consists of the element symbol of the last noble gas prior to that atom, followed by the configuration of the remaining electrons
32. represents the spin state of electron (ms)
34. proposed the relationship between the energy of a photon and the frequency of radiation
36. absorbed by the skin, used in fluorescent tubes
38. used to broadcast radio and television