Ch. 4 Compounds, Elements, and Mixtures

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Across
  1. 1. The substance that is dissolved.
  2. 4. Two or more elements chemically combined.
  3. 6. Homogeneous mixtures that have particles mixed together but are not dissolved.
  4. 7. First letter of a chemical symbol is always _________.
  5. 9. During a chemical reaction, atoms cannot be created or _________.
  6. 12. Type of homogeneous mixture formed when one substance dissolves in another.
  7. 13. Atoms of different elements are _________.
  8. 15. The substances that make up a mixture can be present in any ___________.
  9. 16. Shorthand way of representing the elements.
  10. 17. Universal solvent
  11. 19. Simplest pure substance.
  12. 20. Mixtures that are "well mixed".
  13. 22. Shortand way of representing compounds.
  14. 24. Mixtures that are "lease mixed".
  15. 26. Metal solution
Down
  1. 1. A substance that dissolved in another substances is said to be ____________.
  2. 2. Each substance that make up a mixture has its own specific ______________ and is the same throughout.
  3. 3. The reactants and products must have the same ________ of atoms.
  4. 5. Substances mixed together but not chemically combined.
  5. 6. To balance a chemical reaction, you must add ___________ in from of the chemical formulas.
  6. 8. What results from the reaction in a chemical equation.
  7. 10. The amount of solute that can be completely dissolved in a given amount of solvent at a specific temperature.
  8. 11. Shorthand way of representing a chemical reaction.
  9. 14. Classifying matter according to ________ often groups very different substances together.
  10. 18. The substance doing the dissolving.
  11. 21. Atoms of the same element are ________.
  12. 23. Substances in a mixture may change in _____________ appearance.
  13. 25. What is being put into a reaction in a chemical equation.