Unit 2 Crossword

4. the number of oscillations that pass a particular point in a given period of time.
5. electrons in the outermost shell of an atom.
7. Any arrangement of electrons that is higher in energy than the ground state.
11. individual "packet" of energy.
13. the most stable arrangement of electrons in an atom.
14. subshell that has 5 orbitals, and can hold up to 10 electrons.
15. subhell that has 3 orbitals, and can hold up to 6 electrons.
16. electrons will occupy the lowest available orbital.
17. when electromagnetic radiation is given off by heated matter.
18. subshell that has 7 orbitals and can hold up to 14 electrons
19. electrons will occupy empty orbitals, before sharing an orbital with other electrons.
21. energy that is transmitted, or radiated, throughout space in the form of periodic oscillations of electric and magnetic fields.

1. desire for an atom to gain an electron.
2. energy required for an atom to lose an electron.
3. ability for an atom to take electrons from other atoms.
6. the phenomenon in which electrons are reflected when certain metals are exposed to light.
8. arrangement of atom's electrons in their atomica orbitals.
9. the distance between two corresponding points on a wave.
10. distance from the nucleus of an atom to the outermost shell.
12. subshell that has one orbital, and can hold a max of 2 electron.
15. individual particle of light.
20. a periodic oscillation by which energy is transmitted through space