Chemistry

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Across
  1. 1. Atoms ___ Depict an electron's Probable location
  2. 4. Light at a certain ___ causes metals to eject their electrons.
  3. 7. Symbol for Iridium
  4. 9. s-1 orbital= how many electrons
  5. 11. How many rows are in the periodic table not including subshell f?
  6. 14. # of electrons =?
  7. 15. Electrons occupy the ______ _____ orbital available.
  8. 17. What is the atomic mass for Nd?
  9. 18. Atoms with a positive charge have fewer electrons than protons and are called?
  10. 19. How many electrons can 3d hold?
  11. 20. The alpha particles were____ by the nucleus.
  12. 21. Symbol for Iron
  13. 22. A max of 2 electrons can inhabit one orbital only if they have _____ spin.
  14. 24. atomic mass for Boron
  15. 26. How many electrons can 4f hold?
  16. 28. Shorthand configuration for nickel
  17. 31. Electrons have a what charge?
  18. 33. Does the isotope of an element matter when it comes to determining the charge? Yes or No answer
  19. 35. Atoms with different # of protons are different?
  20. 38. If isotopes have the same # of protons, what don't they have the same # of?
  21. 39. What is h in the formula E=hv?
  22. 40. # of electrons for Neon with a charge of +4
  23. 41. Electrons are NOT localized in certain, well-defined and precise ____ around the nucleus.
  24. 42. Find the wavelength of electromagnetic radiation having a frecency of 5.00*10^12 Hz?
Down
  1. 2. If a charged object moves with an ____ it would radiate electromagnetic waves.
  2. 3. Number of electrons for Hydrogen with a charge of +1
  3. 5. Shorthand configuration for Pt
  4. 6. What is the atomic mass for Rb?
  5. 7. Atoms with either more or fewer electrons are called?
  6. 8. [Kr] 5s^2 4d^10 5p^6
  7. 10. Mass number for Boron with a charge of +3
  8. 12. Mass number for Fluorine
  9. 13. When an electron makes a transition form a higher energy level to a lower one, a particle of light called a ______ is emitted.
  10. 16. Name of Zn
  11. 23. Name for W
  12. 25. Electron configuration for Na
  13. 27. Find sig figs for 9.0000
  14. 29. Atoms with a negative charge have more electrons than protons are called?
  15. 30. Find the element for the configuration [Ne]3s^2 3p^1
  16. 32. Atoms ___ energy and become excited
  17. 34. Do atoms that lose electrons become positive or negative?
  18. 36. symbol for Tin
  19. 37. Everything is made up of?