Across
- 2. The number of these determines the element.
- 6. Atomic ____. Where it is on the periodic table.
- 8. ____ Gas. Nonreactive "Country Club"
- 11. Mixture that is different throughout.
- 13. Mixture that is the same all the way through.
- 14. Atomic ____. Largest at the bottom left side of Periodic Table.
- 16. Elements with the same number of electron shells.
- 17. Less stable from more or less neutrons.
- 19. Everything above and right of the stairs.
- 20. Two or more elements chemically bonded in a fixed ratio.
- 23. The likelihood they will take someone else's electrons.
- 24. Elements with similar properties.
- 25. Everything below and left of the stairs.
Down
- 1. ____ Energy. Amount of energy needed to steal electrons.
- 3. The number of these determines the stability of the element.
- 4. Super reactive nonmetals.
- 5. More or less electrons than protons.
- 7. Atomic ____. How much an element weighs.
- 9. The number of these determines the charge.
- 10. The substance that is dissolved.
- 12. Homogenous mixture of two or more substances.
- 15. The substance that makes something dissolve.
- 18. ____ Metals. Super reactive metals.
- 21. Any matter that is not a mixture.
- 22. Two or more atoms chemically bonded.