Across
- 4. A solution that contains as much solute as the solvent can normally hold at a given temperature.
- 7. Elements that are poor conductors of heat and electric current.
- 10. The process of dissolving by breaking into smaller pieces.
- 11. An ion with a negative charge.
- 13. A solution in which more solute can be dissolved at a given temperature.
- 15. Another name for a column on the periodic table.
- 16. An electron that is in the highest occupied energy level of an atom.
- 18. Elements with properties that fall
- 19. The force that holds cations and anions together.
- 21. Mixtures of hydrocarbons that formed from the remains of plants or animals.
- 24. Contains carbon and hydrogen, often combined with a few other elements, such an oxygen and nitrogen.
- 25. A chemical bond in which two atoms share a pair of valence electrons.
- 26. A solution that contains more solute than the solvent can normally hold at a given temperature.
- 27. An organic compound that contains only carbon and hydrogen.
- 28. Another name for a row on the periodic table.
Down
- 1. The process by which neutral molecules gain or lose electrons.
- 2. The mass of one mole of a substance.
- 3. The new substances formed as a result of a change.
- 5. The substance in which the solute dissolves.
- 6. Process where plants combine carbon dioxide and water into carbohydrates.
- 8. A chemical reaction that releases energy into its surroundings.
- 9. The substances that undergo change.
- 12. Elements that are good conductors of electric current and heat.
- 14. Elements that form a bridge between the elements on the left and right sides of the table.
- 17. A chemical reaction that absorbs energy from its surroundings.
- 20. The separation of ions in an ionic compound as the compound dissolves
- 22. A substance whose particles are dissolved in a solution.
- 23. The attraction between a metal cation and the shared electrons that surround it.