Across
- 1. the number of protons and neutrons differ
- 4. number in the left corner of the periodic table
- 7. when children get a lot of sugar, they get...
- 8. the chill guy in an atom
- 15. a kind a radiation including visible light, radio waves, gamma rays, and x-rays, in which electric and magnetic fields vary simultaneously
- 18. a synonym is nuclear decay
- 19. a type of orbital
- 22. the action of dividing or splitting something into two or more parts
- 23. a man died at 40 but wanted to live to 80 he lived __ of his life
- 24. when the bad guys run quickly around the nucleus this creates a...
- 26. a combination of the atomic spectra of different atoms that can be reviewed to determine the chemical or atomic composition
- 27. charge of the atom depends the number of electrons or protons since they differ
- 28. amount of energy proportional to the frequency of radiation it represents
Down
- 2. the way the bad guy surrounds the nucleus
- 3. the good guy in an atom
- 5. when the nucleus is unstable and creates radiation
- 6. may be thought of as an orbit followed by electrons around an atom's nucleus
- 9. Rutherford and BOHR made this representation
- 10. a number of times a wave passes a stationary point during a specific amount of time
- 11. a particle representing a quantum of light or other electromagnetic radiation
- 12. how the bad guys are placed around the atom
- 13. average weight of an element
- 14. the distance between the two points of a wave
- 16. command center that holds protons and neutrons
- 17. total weight in an atom (similar to atomic mass)
- 20. the bad guy in an atom
- 21. small but makes up the element
- 25. the process or result of joining two or more things together to form a single entity