Choice Board - Crossword

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Across
  1. 6. The number of wavelengths passing a certain point in a time period.
  2. 8. When a wave bounces off of a surface.
  3. 10. The motion of the wave is perpendicular to the direction the wave is moving.
  4. 11. The lowest point of a transverse wave.
  5. 12. The highest point of a transverse wave.
  6. 13. The symbol that represents wavelength.
  7. 15. Something that is made up of protons, neutrons, and electrons
Down
  1. 1. The maximum distance the wave moves from the rest position.
  2. 2. Holds electrons in their shell by the attraction of the protons in the nucleus.
  3. 3. Bending of waves that travel through different media.
  4. 4. The protons and neutrons are found in the centre of the atom.
  5. 5. The distance from one point of a wave to the next identical point.
  6. 7. The type of wave that sound waves use.
  7. 9. The smaller number on an element on the periodic table, always a whole number.
  8. 14. The larger number on an element on the periodic table, almost always a decimal.