Across
- 2. opposites attract same repulse
- 3. the electrons in the outermost shell
- 5. atoms shared equally
- 7. definite and cant separate it physically
- 10. uses filter
- 11. increases to the right of PT
- 13. mass in grams of one mole of a substance
- 16. effective nuclear charge
- 17. separates substances by boiling
- 19. atoms w the same # of e-
- 23. minimum energy that is required to remove an electron from an atom
- 24. energy an atom absorbs or emits
- 25. outer level will feel less pull because other e- repulses it
- 26. irregular amount of neutrons
Down
- 1. evenly mixed
- 4. A bond or molecule whose ends have opposite charges
- 6. only two e- per orbital
- 8. ratio of elements
- 9. attraction t solids/liquids(polarity)
- 12. energy required to - e- from an atom in the gas phase
- 14. photoemission
- 15. losee- cation gain e- anion
- 18. delocalized e-
- 20. energy unit
- 21. contains electrons
- 22. not evenly mixed