Across
- 1. the formula to find speed of light
- 3. number located on top of element in periodic table
- 6. s,d,p,f
- 10. element with the atomic number of 22
- 11. wearing goggles and an apron ensures ?
- 17. found in atom's nuclei, positively charged
- 18. atom that has a negative or positive charge due to losing/gaining an electron
- 19. height of wave
- 20. element that as an atomic number of 10
- 21. of light c=*v
- 24. radient energy we cannot see but instead feel as heat
- 27. EXAMPLE: [Ne] 3s^1
- 29. light at a certain frequency causes metals to eject their electrons
- 31. highest point of wave
- 32. lowest part of wave
- 33. element that has an atomic number of 30
- 34. acronym for the rainbow
- 35. element that has an atomic number of 5
- 39. #.##x10^#
Down
- 1. name of this science class
- 2. number located underneath the element in periodic table
- 4. other particle found in nuclei, not a proton
- 5. arrangment of electrons, always sits by lowest energy rows first
- 7. its multipled by frequency to find speed of light
- 8. element that has an atomic number of 88
- 9. an object needed when taking quizzes
- 12. in each of these, there are 2 electrons
- 13. what is (h) called in the formula E=hv?
- 14. table table that holds all of the elements
- 15. things collected from and experiment and added into a table
- 16. electromagnetic radiation of wavelengths of 10–400 nanometers
- 22. small particle that has a negative charge, is found in all atoms
- 23. electrons in outermost shell of atom
- 25. a number that is sometimes in the top corner of element, can be positive or negative
- 26. its multiplied by wavelength to find speed of light
- 28. E=hv
- 30. the formula to find energy of a photon
- 36. name of our teacher
- 37. unit used for E=hv
- 38. smallest discrete unit of something (ex; photon)