Unit 4 Crossword

2. convenient, ideal emitter that approximates the behavior of many materials when heated
4. constrained within some region of space
8. light is both wavelike and particle like
9. range of all types of electromagnetic radiation
11. such lighting that consists of a range of broadly distributed frequencies
13. arise when right passes through narrow slits closely spaced about wavelength apart
15. inner shell orbitals
18. metallic elements in which the last electron added occupies an f orbital
21. fixed end points that restricts number and types of possible wave forms

1. infer energies of electrons within atoms and molecules
3. distance between 2 consecutive peaks or through waves
5. corresponds to magnitude if waves displacement
6. number of wave cycles that pass a specified point in space in a specified amount of time
7. last electron enters as a s or a p orbital in outermost shell
10. elements metallic elements in which the last electron added enters a d orbital
12. highest energy level orbitals of an atom
14. stream of particles
16. vert narrow line widths interspersed throughout spectral regions
17. unit for frequency, expressed as cycles per second
19. oscilliation or periodic movement can transport energy from one point in space to another
20. harmonic waves have one or more points between the 2 end points that aren't in motion