Atomic Structure Crossword Puzzle

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Across
  1. 2. Atomic mass of cobalt.
  2. 5. What is the energy if the frequency is 1.60x10^14 1/s.
  3. 7. The displacement of a wave from zero.
  4. 10. Planck’s Equation.
  5. 11. atomic mass unit.
  6. 15. The model proved that the positive charge and most of the mass of an atom is concentrated in an extremely small volume.
  7. 16. Atoms with a negative charge have more electrons than protons.
  8. 22. A phenomenon that occurs when light shone onto a metal surface causes the ejection of electrons from that metal.
  9. 24. An atom or group of atoms in which the number of electron(s) is different from the number of proton(s).
  10. 25. The minimum amount of energy that can be gained or lost by an atom.
  11. 28. The state of lowest energy for that electron
  12. 32. The determination of numerical information.
  13. 34. The maximum value of upward displacement within a wave.
  14. 35. An atom that has no charge
  15. 37. A code to identify a specific element in the periodic table.
  16. 38. The number of a chemical element in the periodic system, whereby the elements are arranged in order of increasing number of protons in the nucleus.
  17. 39. The determination of non-numerical information.
  18. 41. A tiny object made entirely of protons and neutrons.
  19. 42. A tabular arrangement of chemical elements that is arranged by increasing atomic number and groups elements according to recurring properties.
  20. 44. Planck’s constant including units
  21. 45. The amount of energy exerted when a force of one newton is applied over a displacement of one meter.
Down
  1. 1. Speed of light including units.
  2. 3. Atoms with the same number of protons but different numbers of neutrons.
  3. 4. The amount of protons in gold
  4. 6. The atoms with diferent numbers of protons that are different.
  5. 8. Radiant energy that includes different types of rays, which differ in their frequencies and wavelengths.
  6. 9. The distance between any given point and the same point in the next wave cycle.
  7. 12. The minimum value of downward displacement within a wave.
  8. 13. Sub-atomic particles with a +1 charge and a mass of about 1 atomic mass unit.
  9. 14. Atoms absorb energy and become _______
  10. 17. a function describing the location and wave-like behavior of an electron in an atom
  11. 18. Sub-atomic particles with a zero charge and a mass of about 1 atomic mass unit
  12. 19. the number of protons plus the number of neutrons added up
  13. 20. The segment of the electromagnetic spectrum that the human eye can view.
  14. 21. An ion that has lost one or more electrons, giving it a net positive charge, or that has gained one or more electrons, giving it a net negative charge.
  15. 22. A tiny particle that comprises waves of electromagnetic radiation.
  16. 23. The number of waves that pass a certain point in a specified amount of time (ν).
  17. 26. Atoms with a positive charge have fewer electrons than protons.
  18. 27. Atoms are made of _____________ particles.
  19. 29. An atom that has enough binding energy to hold the nucleus together permanently.
  20. 30. The _______ an electron has that is above ground state.
  21. 31. The innermost shell of electrons surrounding an atomic nucleus and constituting the lowest available energy level for the electrons.
  22. 33. Smaller sub-atomic particles than protons and neutrons with a -1 charge and a tiny mass.
  23. 36. Electrons that are normally at the ground state.
  24. 40. Atomic Emission Spectra
  25. 43. The smallest unit of ordinary matter that forms a chemical element.