Chemistry

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Across
  1. 2. symbol for Tin
  2. 6. Mass number for Boron with a charge of +3
  3. 10. How many rows are in the periodic table not including subshell f?
  4. 13. Electrons have a what charge?
  5. 14. Find the element for the configuration [Ne]3s^2 3p^1
  6. 15. What letter is used to represent the atomic number?
  7. 16. Symbol for Iridium
  8. 17. Mass number for Fluorine
  9. 19. [Kr] 5s^2 4d^10 5p^6
  10. 21. Atoms ___ Depict an electron's Probable location
  11. 22. Everything is made up of?
  12. 23. What is the atomic mass for Nd?
  13. 24. Atoms with a negative charge have more electrons than protons are called?
  14. 27. Atoms with either more or fewer electrons are called?
  15. 28. Name for W
  16. 30. On what row and after what subshell do you start to include subshell f?
  17. 32. Atoms with different # of protons are different?
  18. 33. atomic mass for Boron
  19. 34. The ___ of an element are atoms with the same # of protons but different # of neutrons
  20. 35. What is the mass # of C if it has a net charge of 0, 6 electrons, 7 neutrons, and 6 protons?
  21. 38. Shorthand configuration for Pt
  22. 39. When an electron makes a transition form a higher energy level to a lower one, a particle of light called a ______ is emitted.
  23. 42. s-1 orbital= how many electrons
  24. 43. Name of Zn
  25. 44. If a charged object moves with an ____ it would radiate electromagnetic waves.
  26. 45. # of electrons for Neon with a charge of +4
  27. 46. Electrons occupy the ______ _____ orbital available.
Down
  1. 1. A max of 2 electrons can inhabit one orbital only if they have _____ spin.
  2. 3. Electrons are NOT localized in certain, well-defined and precise ____ around the nucleus.
  3. 4. How many electrons can 3d hold?
  4. 5. The alpha particles were____ by the nucleus.
  5. 7. What is h in the formula E=hv?
  6. 8. # of electrons =?
  7. 9. Symbol for Iron
  8. 11. Atoms ___ energy and become excited
  9. 12. Shorthand configuration for nickel
  10. 15. Number of electrons for Hydrogen with a charge of +1
  11. 17. If isotopes have the same # of protons, what don't they have the same # of?
  12. 18. Atoms with a positive charge have fewer electrons than protons and are called?
  13. 20. How many electrons can 4f hold?
  14. 25. Find the wavelength of electromagnetic radiation having a frecency of 5.00*10^12 Hz?
  15. 26. Electron configuration for Na
  16. 29. What is the atomic mass for Rb?
  17. 31. Does the isotope of an element matter when it comes to determining the charge? Yes or No answer
  18. 36. Light at a certain ___ causes metals to eject their electrons.
  19. 37. Do atoms that lose electrons become positive or negative?
  20. 40. Find sig figs for 9.0000
  21. 41. On what row does subshell d start?