Across
- 1. Starts with y
- 3. Mickey's pal
- 5. has 4 valence electrons
- 8. shiny paper that you love to rip open to see what is inside.
- 9. has 11 protons
- 10. has a -1 charge
- 11. has a +1 charge
Down
- 2. comet, cupid, donner, blitzen...
- 4. mythical creature with a horn
- 6. non-reactive element
- 7. has an atomic nuper of 83
- 11. supposedly to be in all pencils